--- product_id: 515130945 title: "Meliusly Couch Cushion Support Board for Sagging Sofa Cushions (21x72)" brand: "meliusly" price: "HK$348" currency: HKD in_stock: false category: "Meliusly" url: https://www.desertcart.hk/products/515130945-meliusly-couch-cushion-support-board-for-sagging-sofa-cushions-21x72 store_origin: HK region: Hong Kong --- # Heavy-duty reinforced wood panel Supports up to 900 lbs weight capacity Tool-free, instant installation Meliusly Couch Cushion Support Board for Sagging Sofa Cushions (21x72) **Brand:** meliusly **Price:** HK$348 **Availability:** ❌ Out of Stock ## Summary > 🛋️ Say goodbye to sag—your sofa’s new backbone awaits! ## Quick Answers - **What is this?** Meliusly Couch Cushion Support Board for Sagging Sofa Cushions (21x72) by meliusly - **How much does it cost?** HK$348 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/515130945-meliusly-couch-cushion-support-board-for-sagging-sofa-cushions-21x72) ## Best For - meliusly enthusiasts ## Why This Product - Trusted meliusly brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Engineered for Endurance:** Heavy-duty wood core backed by industrial Oxford fabric ensures long-lasting support. - • **Proudly US-Based Service:** Domestic customer care with a commitment to quality and longevity you can rely on. - • **Ergonomic Comfort Upgrade:** Improves posture by eliminating sag, reducing back strain for your daily lounge sessions. - • **Backed by Trusted Expertise:** Pioneers in sofa support with years of industry-leading innovation and proven results. - • **Revive Your Sofa in Minutes:** No tools or experts needed—just slide in and feel the difference instantly. ## Overview The Meliusly Couch Cushion Support Board (21x72) is a premium, heavy-duty wood panel designed to restore firmness and extend the life of sagging sofas. Supporting up to 900 lbs, it installs effortlessly without tools, improving posture and comfort. As the original and industry-leading solution, it combines durable materials with expert design, backed by a US-based company dedicated to quality and customer satisfaction. ## Description Product description Tired of sofa cushions that sink, sag, or leave you feeling like you're falling into a hole? The Meliusly Sofa Support Board is a heavy-duty saggy couch cushion support for couches, loveseats, and sectionals with removable cushions, available in 8 sizes from regular loveseat to oversized 4-seat sofa. FIRM SUPPORT, EDGE TO EDGE Each panel is 8mm thick Poplar LVL engineered wood, with moisture content controlled during manufacturing to resist warping. Our couch supports for sagging cushions gives your seat cushions consistent, edge-to-edge support instead of the give you get from worn-out springs or padding alone. STAYS PUT, STAYS QUIET Loose padding shifts and flattens over time. The sinking couch cushion support's anti-skid underside grips your sofa frame so it won't slide out of place, while rounded corners and beveled edges protect your upholstery from snags. No repositioning, no re-stuffing, no surprises. INSTALLS IN MINUTES, NO TOOLS NEEDED Remove your seat cushions, unfold the replacement couch cushion inserts across your sofa frame, and place your cushions back on top. Done. No tools, no hardware, no confusing assembly, just a direct fix that restores firm seating in under a minute. PLEASE NOTE Our sofa support for sagging cushions requires sofas, loveseats, or sectionals with removable seat cushions. It is not compatible with attached or non-removable cushions, and it is not a repair for a broken frame or spring system. Measure your sofa's inside width and depth before ordering. Sizes are not interchangeable between loveseat, sofa, and oversized frames. Upgrade your sagging couch today for firm, comfortable seating that lasts. Manufacturer Contact Information Meliusly Ventures LLC, Address: 901 4th St N #26190, St. Petersburg, FL, 33702, USA, Website: www.meliusly.com, Email: support@meliusly.com ## Features - REPLACE SAGGING SOFA CUSHIONS IN MINUTES — This under couch cushion support for sagging seats is a direct drop-in fix for couches, loveseats, and sectional pieces with sagging or worn-out seat cushions. Simply remove your cushions, unfold our sofa support board across the seat frame, and place your cushions back on top. No tools, no hardware, no hassle. Restore a firm, level seating surface instantly and stop that "falling into a hole" feeling for good. - 8MM THICK PANELS, BUILT TO STAY FLAT — Each panel is made from 8mm Poplar LVL engineered wood, moisture-controlled during manufacturing to resist warping, noticeably sturdier than thin cardboards or foam inserts sold as quick fixes. Our couch cushion replacement won't bow, bend, or compress under daily use. - ANTI-SKID FINISH KEEPS IT LOCKED IN PLACE — An anti-skid finish on the underside grips your sofa frame, keeping the couch cushion support insert from sliding or shifting once your cushions are back on. Rounded corners and beveled panel edges protect your upholstery from snags and won't dig into cushion fabric over time. - FOLDS FLAT, INSTALLS INVISIBLY — Every panel connects at a fold line so the whole heavy duty couch cushion support lies completely flat under your cushions instead of creating a lump, and folds compactly for easy handling and storage. Wrapped in 600D Oxford fabric coated on both sides, with overlocked seams for durability. No loose panels to align or reposition, just unfold and place. - MEASURE FOR THE BEST FIT — For best results, measure the inside width (arm to arm) and depth (front rail to back rail) of your sofa seat before ordering. Sofa frame dimensions vary by manufacturer, so measuring first helps you pick the right size for your couch or loveseat. Slight variance is easy to work around thanks to the foldable panel design. Works only with sofas that have removable seat cushions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BN2J9RVW | | Brand | Meliusly | | Color | Grey | | Customer Reviews | 4.4 4.4 out of 5 stars (1,172) | | Date First Available | 4 March 2023 | | Item Weight | 4.08 Kilograms | | Material | Wood | | Maximum Weight Capacity | 900 Pounds | | Model Number | SSB202 | | Product Dimensions | 53.34 x 182.88 x 0.76 cm; 4.08 kg | | Special Features | Loveseat Sofa | ## Product Details - **Brand:** Meliusly - **Special features:** Loveseat Sofa - **Colour:** Gray - **Size:** 21x72'' | Standard Sofa - **Fill material:** Foam ## Images ![Meliusly Couch Cushion Support Board for Sagging Sofa Cushions (21x72) - Image 1](https://m.media-amazon.com/images/I/81pfNnhCX7L.jpg) ## Questions & Answers **Q: How do I order the 24” one?** A: Hi Kara, unfortunately, the 24-inch version of this product is currently out of stock. We expect to have it back in the second week of August. Apologies for the inconvenience! **Q: Does this make the couch feel too hard? I tried putting a shelf under our couch just to test out and husband said it was too hard.** A: This Sofa Cushion Support Board is just the right feel under my living room side chair. It's not too hard at all. Love that it's foldable, if you need to travel with it. If I remember I'll do another review in a couple months with a picture and how it's holding up. Hope this helps anyone who's trying to decide on buying it. **Q: Are you able to cut these to fit an odd length?** A: Hi Anna, thanks for your question. This product comes with 4 panels. The total length is 17x22 inches. So you can fold up a panel on one side to make the product smaller (17x16.5''). Or you can cut off one panel at the fold line. Unfortunately, the width (17 inches) is not adjustable. -Ben **Q: Do you have something to fit a sofa that is 63 inches long?** A: Hello, thank you for your question. The 70-inch long one is the closest to 63 inches that we have. However, it should most likely work. The 70 inches are when the board is fully extended. There is some wiggle room by pushing the boards towards each other, and you should be able to get it down to around 65 inches. If it doesn't work you can fold up one panel, which would make the rest of the board exactly 63 inches. I hope that helps! -Laura ## Frequently Bought Together - Couch Supports for Sagging Cushions (21x72) Sofa Cushion Support Board for Sagging Seat, Under Couch Cushions Support Boards, Couch Cushion Support for Sagging Seat, Couch and Loveseat Support Slats - Meliusly Chair Cushion Support for Sagging Seat (17x22) Sagging Chair Support for Sagging Cushions, Seat Chair Cushion Support Board, Chair Cushion Insert Reinforcement, Under Cushion Support - BEN'SHOME® Lifetime Couch Cushion Support [58"-67" x 19.7"] - Heavy Duty 0.5" Thick Solid Wood Boards to Restore Comfort Posture on Sagging Cushions Seat, Fixes and Extends Sofa Life --- ## 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.hk/products/515130945-meliusly-couch-cushion-support-board-for-sagging-sofa-cushions-21x72](https://www.desertcart.hk/products/515130945-meliusly-couch-cushion-support-board-for-sagging-sofa-cushions-21x72) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-10-07*