--- product_id: 77967154 title: "GradCap Magnetic Phone Mount Metal Plates, 4 Packs Ultra Thin Metal Discs | Black Universal 2 Rectangle 1.75\"x2.5\" & 2 Round 1.5\"x1.5\" Replacement Mount Disc Kit for Phone Holder, Strong 3M Adhesive" brand: "gradcap" price: "62.73 DT" currency: TND in_stock: true reviews_count: 13 category: "Grad Cap" url: https://www.desertcart.tn/products/77967154-gradcap-magnetic-phone-mount-metal-plates-4-packs-ultra-thin store_origin: TN region: Tunisia --- # Ultra-thin 0.02mm metal plates Universal fit for all magnetic mounts Strong 3M double-sided adhesive GradCap Magnetic Phone Mount Metal Plates, 4 Packs Ultra Thin Metal Discs | Black Universal 2 Rectangle 1.75"x2.5" & 2 Round 1.5"x1.5" Replacement Mount Disc Kit for Phone Holder, Strong 3M Adhesive **Brand:** gradcap **Price:** 62.73 DT **Availability:** ✅ In Stock ## Summary > 🧲 Stick with the best—your phone’s new magnetic soulmate! ## Quick Answers - **What is this?** GradCap Magnetic Phone Mount Metal Plates, 4 Packs Ultra Thin Metal Discs | Black Universal 2 Rectangle 1.75"x2.5" & 2 Round 1.5"x1.5" Replacement Mount Disc Kit for Phone Holder, Strong 3M Adhesive by gradcap - **How much does it cost?** 62.73 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/77967154-gradcap-magnetic-phone-mount-metal-plates-4-packs-ultra-thin) ## Best For - gradcap enthusiasts ## Why This Product - Trusted gradcap brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Universal Compatibility:** Works flawlessly with all smartphones and magnetic mounts—dashboard, vent, windshield, you name it. - • **Seamless Ultra-Thin Design:** At just 0.02mm, these metal plates keep your phone sleek without any bulky bulge. - • **Lifetime Support & Warranty:** Backed by GradCap’s 1-year warranty and lifetime tech support for total peace of mind. - • **Effortless 2-Minute Installation:** No tools, no hassle—stick and go. Perfect for busy pros who value speed and efficiency. - • **Unbreakable Grip with 3M Adhesive:** Premium-grade 3M tape ensures your phone stays rock-solid even on the bumpiest rides. ## Overview GradCap Magnetic Phone Mount Metal Plates come in a 4-pack of ultra-thin, black manganese steel discs with strong 3M double-sided adhesive. Designed for universal compatibility, these plates securely attach to any smartphone or case, enabling seamless use with all magnetic car mounts. Their ultra-thin 0.02mm profile ensures no added bulk, while the premium adhesive guarantees a firm hold without residue. Quick to install and backed by a 1-year warranty plus lifetime support, these plates are the essential upgrade for any professional on the move. ## Description Product Description Parameters & Contents Material: Metal Black Metal Plate with Strong Adhesive Sticker (Rectangle): 6.5 mm x 4.5 mm (1.75" x 2.5") x 2 pcs Black Metal Plate with Strong Adhesive Sticker (Round): 4.0 mm x 4.0 mm (1.5" x 1.5") x 2 pcs Ease of Installation | Ease of Use GradCap Metal Plate for Magnetic Car Mounts allows you having a quick and easy installation without any hassle. To install the Metal Plate in between phone and phone case: Please stick the Metal Plate inside Phone Case. To install the Metal Plate on the back of phone case: Please MAKE SURE the surface of the phone case is NOT RUBBERISED material. The Metal Plate can only stick well on FLAT clean surface. To install the Metal Plate directly onto the back of phone. Remarks These Car Metal Plates themselves ARE NOT MAGNETS - JUST METALS . Adhesiveness may be varied due to the material or the surface of your Phone Case / Phone. For Phone case with more than 1mm thickness, we DO NOT recommend you to place the Metal Plate inside of Phone Case For the future need of wireless charging, please only attach the metal plate onto the phone case. Please remove the phone case when the phone is needed to be charged. 3 Ways of Mounting Mounting Option - 1 Sticks the Metal Plate inside Phone Case Mounting Option - 2 Sticks the Metal Plate outside Phone Case Mounting Option - 3 Sticks the Metal Plate directly onto the back of Phone How to install the provided “Rounded or Rectangle” Metal Plate? Step: 1 Wipe off all dirts and dusts from the back of phone case / phone. Step: 2 Remove the Protective Film from the Metal Plate. Step: 3 Stick the Metal Plate onto the back of phone case / phone. Press for 30 to 60 secs. Step: 4 Leave it on for 1 hr before usage. Installation Complete. Strong 3M Double-Sided Sticker Each piece of our spare Metal Plate comes with Strong 3M Double Coated Tissue Tape. GradCap Metal Disc will leave no marks or residuals after removing out from your device Strong adhesive Metallic sheet plate ensures strong adhesive while keeping your device secure and stable while driving on any road conditions. [Easy Application | 1 to 2 min Installation | No Hassle] Review: Magnet - Very strong for the size. Well done Review: Carhack (securing your mobile phone on the dash) - Good size ,allowing the phone to sit firmly on a magnetic holder.Works well through the transparent casing.Excellent adhesive properties on the plates to maintain solid fix.Would highly recommend . ## Features - [Universal Compatibility] Works with all smartphones and all magnetic mounts including air vent, dashboard, windshield and vehicle cradle; essential universal car phone accessory / magnetic phone holder for all drivers. - [Strong 3M Adhesive] Premium grade 3M double-sided tape delivers firm grip to secure cell phone during bumpy drives; leaves zero sticky residue when peeled off phone or protective case. - [Ultra Thin and Light] Crafted from sturdy manganese steel with only 0.02 mm thickness, adds no bulky bulge to your device while retaining reliable magnetic attraction. - [Multi-Scenario Quick Install] Full setup finishes within 1–2 minutes without extra tools; fits magnetic tripod stands for gym recording, photography, selfies and daily browsing for non-MagSafe phones. - [Brand Support] These are iron metal mounting disc (metal plate) only, not built-in magnets / not phone magnet; every pack includes GradCap 1-Year Warranty and lifetime technical support for worry-free purchases. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07FRHTYCJ | | Best Sellers Rank | 75 in Mobile Phone Automobile Cradles | | Box Contents | 2 pcs of Rectangle Metal Sheet (45 x 65 mm), 2 pcs of Round Metal Sheet (40 x 40 mm) | | Brand | GradCap | | Brand Name | GradCap | | Colour | Black | | Compatible Devices | Smartphones | | Compatible Phone Models | ["Samsung S23", "Samsung S23 Plus", Ultra", S22", S22 S21", S21 2 FE", S20", S20 Note 20", 20 10 Fold", "iPhone 15", 15 Pro", Pro Max", 14", 14 13", 13 Mini", 12", 12 11", 11 X", XS", XS XR", 8", 8 "OnePlus", "Google", "Huawei", "Honor", "MeiZu", "Vivo", "Oppo", "XiaoMi"] | | Compatible devices | Smartphones | | Compatible phone models | ["Samsung S23", "Samsung S23 Plus", Ultra", S22", S22 S21", S21 2 FE", S20", S20 Note 20", 20 10 Fold", "iPhone 15", 15 Pro", Pro Max", 14", 14 13", 13 Mini", 12", 12 11", 11 X", XS", XS XR", 8", 8 "OnePlus", "Google", "Huawei", "Honor", "MeiZu", "Vivo", "Oppo", "XiaoMi"] Compatible phone models ["Samsung S23", "Samsung S23 Plus", Ultra", S22", S22 S21", S21 2 FE", S20", S20 Note 20", 20 10 Fold", "iPhone 15", 15 Pro", Pro Max", 14", 14 13", 13 Mini", 12", 12 11", 11 X", XS", XS XR", 8", 8 "OnePlus", "Google", "Huawei", "Honor", "MeiZu", "Vivo", "Oppo", "XiaoMi"] See more | | Compatible with Vehicle Type | Automobile | | Country of Origin | China | | Customer Reviews | 4.4 out of 5 stars 6,499 Reviews | | Enclosure Material | Metal | | Item Dimensions | 44 x 66 millimetres | | Manufacturer | GradCap | | Manufacturer Part Number | GCMPCM18COMPO | | Maximum Weight Capacity | 12.6 Grams | | Model Name | GCMPCM18COMPO | | Model Number | GCMPCM18COMPO | | Mounting Type | Vehicle Mount | | Mounting type | Vehicle Mount | | Product Features | 3M Sticker Adhesive, Adhesive Metal Disc, Adhesive Metal Plate, Car Magnet, Car Phone Magnet Sticker | | Product Warranty | Manufacturer warranty for 90 days from date of purchase. | | Shape | Rectangular | | Special feature | 3M Sticker Adhesive, Adhesive Metal Disc, Adhesive Metal Plate, Car Magnet, Car Phone Magnet Sticker | | UPC | 680580764600 | | Unit Count | 4 20 grams | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** GradCap - **Colour:** Black - **Compatible devices:** Smartphones - **Mounting type:** Vehicle Mount ## Images ![GradCap Magnetic Phone Mount Metal Plates, 4 Packs Ultra Thin Metal Discs | Black Universal 2 Rectangle 1.75"x2.5" & 2 Round 1.5"x1.5" Replacement Mount Disc Kit for Phone Holder, Strong 3M Adhesive - Image 1](https://m.media-amazon.com/images/I/61FIEwk1uWL.jpg) ## Questions & Answers **Q: I'm looking for a thin plate. But this claims to be 0.02mm. Does somebody realise that this is 2x thinner than human hair??? Maybe it mean to be 0.2mm** A: It could be a typo. However, it is thin enough to fit into your phone case and serves for its purpose. **Q: Are these plates large enough for MagSafe car mount surface coverage?** A: Yes , the big ones . Different sizes . They are quite strong **Q: Are these compatible with MagSafe car mounts?** A: Yes. Please be reminded that our products are just Metal Plate (Not Magnet). Instead, MagSafe Car Mount should come with proper Magnet to suck our Metal Plate. Hope this information help. **Q: Are they compatible with Alexa auto ?** A: No. It doesn't compatible with Alexa Auto. The whole idea of these Metal Plates are not for such purpose. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Magnet *by L***J on 16 July 2026* Very strong for the size. Well done ### ⭐⭐⭐⭐⭐ Carhack (securing your mobile phone on the dash) *by S***S on 7 April 2026* Good size ,allowing the phone to sit firmly on a magnetic holder.Works well through the transparent casing.Excellent adhesive properties on the plates to maintain solid fix.Would highly recommend . ### ⭐⭐⭐⭐ Decent product! *by G***. on 20 July 2026* Decent product & prompt delivery! ## Frequently Bought Together - GradCap Metal Plate for Magnetic Phone Car Mount, 4 Packs Universal Ultra Thin Black Metal Disc w/Strong 3M Adhesive Sticker, Replacement Accessory Kit, 2 Rectangle (45x65mm) and 2 Round (40x40mm) - YOSH Car Phone Holder, Magnetic Phone Car Mount Air Vent, Upgraded Strongest Magnets & Super Stable Cradle for Vent, Compatible with iPhone, Samsung, Comes with Metal Plates --- ## 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/77967154-gradcap-magnetic-phone-mount-metal-plates-4-packs-ultra-thin](https://www.desertcart.tn/products/77967154-gradcap-magnetic-phone-mount-metal-plates-4-packs-ultra-thin) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-28*