--- product_id: 49664823 title: "Mattress Helper Under Mattress Support - Fix Your Sagging Mattress No Sag Firmer Solution for Mattresses - Full Coverage 2 Pack (Full)" brand: "mattress helper" price: "686.92 DT" currency: TND in_stock: false reviews_count: 4 url: https://www.desertcart.tn/products/49664823-mattress-helper-under-mattress-support-fix-your-sagging-mattress-no store_origin: TN region: Tunisia --- # High-density foam Lift sagging mattress Made in the USA Mattress Helper Under Mattress Support - Fix Your Sagging Mattress No Sag Firmer Solution for Mattresses - Full Coverage 2 Pack (Full) **Brand:** mattress helper **Price:** 686.92 DT **Availability:** ❌ Out of Stock ## Summary > 💤 Sleep Like Royalty with Mattress Helper! ## Quick Answers - **What is this?** Mattress Helper Under Mattress Support - Fix Your Sagging Mattress No Sag Firmer Solution for Mattresses - Full Coverage 2 Pack (Full) by mattress helper - **How much does it cost?** 686.92 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/49664823-mattress-helper-under-mattress-support-fix-your-sagging-mattress-no) ## Best For - mattress helper enthusiasts ## Why This Product - Trusted mattress helper brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Design:** Crafted from high-density foam for long-lasting firmness. - • **Proudly American:** Multi-patented innovation made right here in the USA. - • **Easy Installation:** Simply slide under your mattress for instant results. - • **Revitalize Your Sleep:** Transform your sagging mattress into a supportive haven. - • **Doctor-Approved Comfort:** Endorsed by medical professionals for optimal back support. ## Overview The Mattress Helper Under Mattress Support is a revolutionary solution designed to restore the firmness of sagging mattresses. Made from durable high-density foam, this product is doctor-approved for back support and is proudly manufactured in the USA. Each pack includes two full coverage pieces, ensuring a comprehensive fix for your sleep surface. ## Description Under Mattress Support 2 Pack - Mattress Helper - Covers Entire BedRegardless of your weight, your mattress won't hold its shape forever. It'll begin to sag and become concave over time. Mattress toppers only give you a softer feel and mattresses sag regardless of weight.Alternatives are expensive:Thousands of dollars to replace!Plywood and other products create pressure points and back problems!Sagging mattress affects quality of sleep & loss productivity!Countless hours of tossing & turning every night!Mattresses are tossed into landfills create environmental problems!Mattress Helper restores your sagging mattress and makes your bed look and feel new again by providing the missing support from underneath the mattress which our bodies need for proper alignment and comfort.Your best solution for restoring your Sagging Mattress and giving you that deep sleep you desire, making your bed feel heavenly. MADE IN THE USA using patented spacing technology between durable foam slats, Mattress Helper prevents pressure point pain while increasing coverage & support under your mattress30 Day Money Back Guarantee!Independently tested for three (3) years & recommended by Orthopedics.Product Sizes - *Needs Two for Full Bed CoverageTwin - 31" x 50"*Full - 20" x 50" - 2 NEEDED*Queen - 20" x 50" - 2 NEEDED*King - 31" x 50" - 2 NEEDEDMADE TO FOCUS ON AREA THAT LOSES SUPPORT AND SAGS.DirectionsPlace Mattress Helper under mattress in area where sagging is most affected. ## Features - LIFT SAGGING MATTRESS: Designed to lift old saggy mattress towards original firmer shape. - SLEEPING BACK SUPPORT: Supports back pain relief by acting as a support board. - DURABLE HIGH-DENSITY FOAM: Fixes and firms sagging and soft mattresses. - MEDICAL DOCTORS APPROVED: Doctors love that Mattress Helper helps back straight as you sleep. - MADE IN THE USA: Multi-Patented design proudly made in the United States of America. ## Images ![Mattress Helper Under Mattress Support - Fix Your Sagging Mattress No Sag Firmer Solution for Mattresses - Full Coverage 2 Pack (Full) - Image 1](https://m.media-amazon.com/images/I/319niAdO1FL.jpg) ![Mattress Helper Under Mattress Support - Fix Your Sagging Mattress No Sag Firmer Solution for Mattresses - Full Coverage 2 Pack (Full) - Image 2](https://m.media-amazon.com/images/I/91STh4sXxuL.jpg) ![Mattress Helper Under Mattress Support - Fix Your Sagging Mattress No Sag Firmer Solution for Mattresses - Full Coverage 2 Pack (Full) - Image 3](https://m.media-amazon.com/images/I/81Q6ZgIlYYL.jpg) ![Mattress Helper Under Mattress Support - Fix Your Sagging Mattress No Sag Firmer Solution for Mattresses - Full Coverage 2 Pack (Full) - Image 4](https://m.media-amazon.com/images/I/91xNFhgfJNL.jpg) ![Mattress Helper Under Mattress Support - Fix Your Sagging Mattress No Sag Firmer Solution for Mattresses - Full Coverage 2 Pack (Full) - Image 5](https://m.media-amazon.com/images/I/71G00AACVVL.jpg) ## Customer Reviews ### ⭐⭐ 2.0 out of 5 stars Might work with box spring mattress. *by E***. on Reviewed in the United States on October 19, 2017* Doesn't work well with 8" Tempur. foam mattress on a metal, wired, popular bed frame. Even with a 5/8" board to help support the mattress, it allows the mattress to sag severely after a few hours. I weigh 155 lbs. It also does not support the head and foot of the mattress causing drop at each end, as it is quite short. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars No more back pain! *by M***Y on Reviewed in the United States on January 27, 2019* I wish I would have known about this product long ago. It prevents sagging in the middle of the mattress. My Lower back feels so much better now with these support pads. Wow! ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Gives your mattress a boost. *by J***N on Reviewed in the United States on September 4, 2018* A relatively new mattress developed a sag, this definitely fixed the problem. --- ## 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/49664823-mattress-helper-under-mattress-support-fix-your-sagging-mattress-no](https://www.desertcart.tn/products/49664823-mattress-helper-under-mattress-support-fix-your-sagging-mattress-no) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-30*