--- product_id: 440131647 title: "7 Inch Twin Metal Smart Box Spring with Quick Assembly, Mattress Foundation, Strong Metal Frame, Easy Assembly" brand: "zinus" price: "6197.79 DT" currency: TND in_stock: true reviews_count: 11 category: "Zinus" url: https://www.desertcart.tn/products/440131647-7-inch-twin-metal-smart-box-spring-with-quick-assembly store_origin: TN region: Tunisia --- # 73.8 x 38 x 9 in Twin size Tool-free quick assembly Supports up to 350 lbs 7 Inch Twin Metal Smart Box Spring with Quick Assembly, Mattress Foundation, Strong Metal Frame, Easy Assembly **Brand:** zinus **Price:** 6197.79 DT **Availability:** ✅ In Stock ## Summary > 🛏️ Sleep Smart, Assemble Smarter: The Foundation Your Mattress Deserves ## Quick Answers - **What is this?** 7 Inch Twin Metal Smart Box Spring with Quick Assembly, Mattress Foundation, Strong Metal Frame, Easy Assembly by zinus - **How much does it cost?** 6197.79 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/440131647-7-inch-twin-metal-smart-box-spring-with-quick-assembly) ## Best For - zinus enthusiasts ## Why This Product - Trusted zinus brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rock-Solid Steel Frame:** Durable alloy steel construction ensures long-lasting mattress support and stability. - • **Perfect Twin Dimensions:** Precisely sized at 73.8 x 38 x 9 inches to fit standard twin mattresses flawlessly. - • **Whisper-Quiet Foundation:** Engineered to eliminate squeaks and shifts, so your sleep stays uninterrupted. - • **Effortless Setup in Minutes:** Tool-free locking brackets make assembly a breeze—no tools, no hassle, just snap and go. - • **Compact & Convenient Packaging:** Ships in one box with all parts included—ready to build right out of the package. ## Overview The Zinus 7 Inch Twin Metal Smart Box Spring combines a sturdy steel frame with innovative tool-free locking brackets for ultra-fast assembly. Designed to support up to 350 lbs, it offers a quiet, stable foundation perfectly sized for twin mattresses. Compactly packaged with a 5-year warranty, it’s the smart choice for millennials seeking durable, hassle-free mattress support that fits their fast-paced lifestyle. ## Description As the backbone for solid mattress support, a box spring that falls short can make or break your night’s sleep. We developed the Smart BoxSpring® with unbeatable durability and rock-solid stability to keep your mattress in shape for years to come. And our latest quick assembly version gives you total confidence when it comes to setup, requiring fewer bolts and ingeniously designed with easy to use, tool-free brackets. With our simple, step-by-step instructions on hand, you’ll have this foundation built and ready to use within minutes. Built with a strong and durable steel frame and a versatile poly jacquard cover that slips right on, the Smart BoxSpring® is the picture of dependability for any mattress. All packed in a compact shipping box with everything included, even our 5-year worry free warranty! Now that’s peace of mind you can sleep on. Review: Very sturdy and surprisingly quiet - I’m honestly impressed with this foundation. I bought the king size and was expecting it to be heavy and complicated, but it was actually very easy to put together. The frame feels solid once it’s assembled, and it doesn’t wobble or shift when you get in and out of bed. What I like the most is that it makes absolutely no noise. No squeaks, no movement sounds at all. The support is firm in a good way, and the surface feels steady under the mattress. It also doesn’t weigh as much as I expected, so moving it around wasn’t a problem. Overall, it looks clean, feels durable, and holds the mattress perfectly without sliding. The height is perfect to match the regular bed headboard. (4 " works )Great buy. Review: Best Purchase Ever - I never write product reviews, but this was such an awesome purchase. This is the BEST box spring I have ever owned. If you’re on the fence about buying this product, or you’re trying to decide between options, here’s a number of reasons to go with this one. 1. Noise Level: NONE. Completely silent. This was my #1 reason for wanting a new box spring in the first place, and it does not disappoint. Our previous box spring (the traditional wood/spring kind) had become squeaky over the years, and kept waking up our 5 month old baby. This new box spring hasn’t made one tiny noise since day one - our baby has been sleeping through the night. Relief is an understatement. 2. Sturdiness: I have never felt so supported by my bed. It feels even better than when our previous box spring was brand new, so I know it’s not just because it’s new. I have chronic shoulder pain, and while a new box spring obviously isn’t a cure, I have been waking up significantly less sore for the first time in years. My husband doesn’t have the same pain issues, but he agrees that our bed feels much more sturdy and comfortable, because our bodies are better supported. 3. Assembly: So easy. I am not in my greatest shape (I did just have a baby), but I was able to put it together without my husband’s help. The box comes with some screws and an Alan key, and that’s honestly all that’s needed. The directions are pretty easy to follow. I will say that the “Up” stickers were placed on the parts in a way that was a little confusing at times, but if you pay close attention to the pictures in the instructions, you’ll be fine. It took me less than an hour. I cannot recommend this box spring enough. Do yourselves a favor and purchase this. You can thank me later. :) ## Features - TWIN DIMENSIONS - The dimensions of this standard twin size box spring are 73.8 x 38 x 9 inches. The length is 5 inches shorter than our Twin XL size. Please measure your bedframe to ensure compatibility. - EASIER THAN EVER ASSEMBLY - As if its ultra-durable steel structure and convenient packaging weren’t impressive enough, this new box spring features tool-free locking brackets for intuitive setup, assembly takes only minutes to complete - DURABLY ENGINEERED - Durable steel is used to construct the inside framework of this foundation; twin/twin xl sizes support a maximum weight capacity of 350 lbs, while Full, Queen & King sizes can support up to 700 lbs - THOUGHTFULLY PACKAGED - All parts and instructions are packed into one compact box that ships straight to your door - Worry-free 5 year limited warranty included; box spring only, a bed frame or platform bed is required to support this foundation and is sold separately ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09XM77845 | | Assembly Instructions Description | 1. Unpack the box and lay out all parts. 2. Attach the tool-free locking brackets to the sides of the box spring. 3. Secure the brackets by aligning and locking them together. 4. Ensure all parts are tightly connected and stable. 5. Your box spring is now ready for use. | | Best Sellers Rank | #29,434 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #24 in Box Springs | | Brand Name | Zinus | | Color | Grey | | Compatible With Mattress Size | twin | | Customer Reviews | 3.9 3.9 out of 5 stars (1,487) | | Finish Types | Steel | | Form Factor | box-shaped | | Furniture Finish | Alloy Steel | | Global Trade Identification Number | 00841550325324 | | Ground To Item Distance | 9 Inches | | Headboard Material | Fabric | | Included Components | Steel Frame, Cover | | Item Depth | 37.9 inches | | Item Dimensions | 73.8 x 38 x 7 inches | | Item Dimensions L x W x H | 37.9"L x 73.8"W x 9"H | | Item Type Name | Box Spring | | Item Weight | 25.3 Pounds | | Manufacturer | Zinus | | Manufacturer Part Number | ZU-ABS-7TS | | Manufacturer Warranty Description | Worry-free 5 year limited warranty included. | | Material Type | Alloy Steel, Fabric | | Maximum Weight Recommendation | 350 Pounds | | Model Number | ZU-ABS-7TS | | Other Special Features of the Product | Durable | | Product Care Instructions | Wipe with Dry Cloth | | Required Assembly | Yes | | Set Name | Zinus Metal Smart BoxSpring | | Shape | Rectangular | | Size | Twin | | Style Name | 7 inch | | UPC | 841550325324 | | Unit Count | 1.0 Count | ## Product Details - **Material:** Alloy Steel, Fabric - **Product Dimensions:** 37.9"L x 73.8"W x 9"H - **Size:** Twin - **Special Feature:** Durable - **Style:** 7 inch ## Images ![7 Inch Twin Metal Smart Box Spring with Quick Assembly, Mattress Foundation, Strong Metal Frame, Easy Assembly - Image 1](https://m.media-amazon.com/images/I/71tapI76cwL.jpg) ## Available Options This product comes in different **Pattern, Size, Style** options. ## Questions & Answers **Q: Are any tools required to assemble my box spring?** A: Yes, just a few! But this box spring is shipped with everything you need to assemble it - all parts, tools and instructions can be found efficiently packed in the shipping box. **Q: Does this box spring require a bed frame?** A: A basic metal bed frame or platform bed (sold separately) is required to support this box spring. Add your mattress, and you’ve got the dynamic trio for rock solid support. **Q: What kind of mattress can this box spring support?** A: Our box springs are designed to do it all. Rest your memory foam, latex or spring mattress on top for smooth snoozing. **Q: What is the distance between slats?** A: For Twin and Full sizes, spacing is 6.3 inches. For Twin XL, Queen and King sizes, spacing is 6.7 inches. For California King size, spacing is 7.2 inches. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very sturdy and surprisingly quiet *by A***3 on November 19, 2025* I’m honestly impressed with this foundation. I bought the king size and was expecting it to be heavy and complicated, but it was actually very easy to put together. The frame feels solid once it’s assembled, and it doesn’t wobble or shift when you get in and out of bed. What I like the most is that it makes absolutely no noise. No squeaks, no movement sounds at all. The support is firm in a good way, and the surface feels steady under the mattress. It also doesn’t weigh as much as I expected, so moving it around wasn’t a problem. Overall, it looks clean, feels durable, and holds the mattress perfectly without sliding. The height is perfect to match the regular bed headboard. (4 " works )Great buy. ### ⭐⭐⭐⭐⭐ Best Purchase Ever *by C***2 on February 11, 2025* I never write product reviews, but this was such an awesome purchase. This is the BEST box spring I have ever owned. If you’re on the fence about buying this product, or you’re trying to decide between options, here’s a number of reasons to go with this one. 1. Noise Level: NONE. Completely silent. This was my #1 reason for wanting a new box spring in the first place, and it does not disappoint. Our previous box spring (the traditional wood/spring kind) had become squeaky over the years, and kept waking up our 5 month old baby. This new box spring hasn’t made one tiny noise since day one - our baby has been sleeping through the night. Relief is an understatement. 2. Sturdiness: I have never felt so supported by my bed. It feels even better than when our previous box spring was brand new, so I know it’s not just because it’s new. I have chronic shoulder pain, and while a new box spring obviously isn’t a cure, I have been waking up significantly less sore for the first time in years. My husband doesn’t have the same pain issues, but he agrees that our bed feels much more sturdy and comfortable, because our bodies are better supported. 3. Assembly: So easy. I am not in my greatest shape (I did just have a baby), but I was able to put it together without my husband’s help. The box comes with some screws and an Alan key, and that’s honestly all that’s needed. The directions are pretty easy to follow. I will say that the “Up” stickers were placed on the parts in a way that was a little confusing at times, but if you pay close attention to the pictures in the instructions, you’ll be fine. It took me less than an hour. I cannot recommend this box spring enough. Do yourselves a favor and purchase this. You can thank me later. :) ### ⭐ Don’t buy - too creaky *by L***N on March 20, 2026* Easy to assemble but it is so creaky! I tried tightening it every time it would creak again but the logistics behind that are just a pain in the butt. Investing in the foundation from the place I purchased my mattress instead. My friend recommended this to me and she has no issues with noise so maybe I got a defect? --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/440131647-7-inch-twin-metal-smart-box-spring-with-quick-assembly](https://www.desertcart.tn/products/440131647-7-inch-twin-metal-smart-box-spring-with-quick-assembly) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-07*