--- product_id: 519185157 title: "Meliusly Chair Cushion Support Board for Sagging Seat (17x22) - Recliner" brand: "meliusly" price: "¥20238" currency: JPY in_stock: true reviews_count: 6 url: https://www.desertcart.jp/products/519185157-meliusly-chair-cushion-support-board-for-sagging-seat-17x22-recliner store_origin: JP region: Japan --- # 8mm Reinforced Wood Thickness Supports up to 300 lbs Weight Fits Standard 17x22 inch Chairs Meliusly Chair Cushion Support Board for Sagging Seat (17x22) - Recliner **Brand:** meliusly **Price:** ¥20238 **Availability:** ✅ In Stock ## Summary > 🪑 Elevate your seat game—comfort and style that won’t sag under pressure! ## Quick Answers - **What is this?** Meliusly Chair Cushion Support Board for Sagging Seat (17x22) - Recliner by meliusly - **How much does it cost?** ¥20238 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/519185157-meliusly-chair-cushion-support-board-for-sagging-seat-17x22-recliner) ## 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 - • **Built to Last:** Durable engineered wood construction ensures long-term reinforcement and furniture longevity. - • **Posture Perfect:** Ergonomically designed to improve your back health and comfort during long hours. - • **Tool-Free Setup:** Install in under a minute—no experts or tools needed, just effortless comfort. - • **Slip-Resistant Stability:** Anti-skid Oxford polyester finish keeps your cushion firmly in place—no sliding, no hassle. - • **Sag-Free Seating, Guaranteed:** Revive your sagging chair instantly with sturdy under-cushion support. ## Overview The Meliusly Chair Cushion Support is a 17x22 inch engineered wood board designed to reinforce sagging chair cushions. With an 8mm thickness and anti-skid Oxford polyester finish, it supports up to 300 pounds, improves posture, and extends furniture life. Easy to install without tools, it’s the perfect upgrade for worn recliners and armchairs. ## Description Product description Your recliner used to be the most comfortable seat in the house. Now you sink into it, the cushion slides, and getting back up takes effort. The Meliusly Chair Cushion Support Board (17x22) fixes the sag without replacing the chair. The board slides between the chair frame and seat cushion to create a firm, level surface. Heavy-duty 8mm engineered wood panels distribute your weight evenly instead of letting it sink through worn springs or stretched webbing. The anti-skid Oxford fabric grips the frame and locks the board in place. Measures 17x22 inches — sized for standard recliners, armchairs, accent chairs, dining chairs, and patio chairs with removable cushions. Check that your chair seat area is at least 17” deep and 22” wide. Rounded corners protect your upholstery. Also available as a 2-pack for matching chairs. No tools. No trimming. Installs in 30 seconds and stays permanently under the cushion. Also works on chairs that feel too soft, even if they’re not sagging yet. Safety Warning Follow manufacturer's instructions for safe use and installation. ## Features - STOP YOUR CHAIR FROM SINKING — This chair cushion support for sagging cushions slides between the seat frame and cushion to instantly restore firm, level seating. Works on recliners, armchairs, accent chairs, and dining chairs with removable cushions. If your favorite chair sags when you sit down, this chair support board eliminates the dip so you’re sitting on a firm, even surface again. - ENGINEERED WOOD, NOT FOAM OR CARDBOARD — Built with heavy duty 8mm engineered wood panels wrapped in industrial fabric with an anti-skid finish. The chair seat support grips the frame to prevent shifting and keeps your cushion locked in place. Rounded corners protect upholstery from snags. Measures 17x22 inches — designed specifically for armchair and recliner seat dimensions. - MORE THAN A SAG FIX — This under cushion chair support also firms up chairs that feel too soft, keeps cushions from sliding around, and makes it easier to stand up from low or sunken seats. Customers use it on recliners, oversized armchairs, reading chairs, and patio chairs with removable cushions. One board, multiple chairs in your home. - INSTALLS IN 30 SECONDS, STAYS FOREVER — Lift your chair cushion, place the sagging chair support board on the seat frame, replace the cushion. That’s it. No tools, no trimming, no adjustments. Once installed, the board stays hidden under the cushion permanently — you won’t see it or feel it, just the firmness it restores. A fraction of the cost of reupholstering or replacing your favorite recliner. - SMALL FAMILY BUSINESS - Have peace of mind knowing you're supported by a team that understands your needs. Meliusly chair support boards have been fixing sagging sofas for thousands of households. If it doesn’t solve your sagging chair, reach out to our support team and we’ll make it right. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B09ZQ5H3MB | | Best Sellers Rank | 232,945 in Home & Kitchen (See Top 100 in Home & Kitchen) 429 in Chair Pads | | Brand | Meliusly | | Colour | Grey | | Customer Reviews | 4.5 4.5 out of 5 stars (1,706) 4.5 out of 5 stars | | Date First Available | 28 July 2022 | | Guaranteed Software Updates Until | unknown | | Item Weight | 960 g | | Material | Engineered Wood | | Maximum Weight Capacity | 300 Pounds | | Model Number | SSB003 | | Product Dimensions | 43.18 x 55.88 x 0.76 cm; 960 g | | Special Features | Posture Support, Durable Design | ## Product Details - **Brand:** Meliusly - **Assembly required:** No - **Seat depth:** 43.2 centimetres - **Seat height:** 16 Inches - **Weight limit:** 300 Pounds - **Item weight:** 0.96 Kilograms - **Type:** Sectional - **Colour:** Yellow - **Special feature:** Anti-Slip, Foldable - **Room type:** Living Room ## Images ![Meliusly Chair Cushion Support Board for Sagging Seat (17x22) - Recliner - Image 1](https://m.media-amazon.com/images/I/61c0uA49-ZL.jpg) ![Meliusly Chair Cushion Support Board for Sagging Seat (17x22) - Recliner - Image 2](https://m.media-amazon.com/images/I/71l5qe3vbtL.jpg) ![Meliusly Chair Cushion Support Board for Sagging Seat (17x22) - Recliner - Image 3](https://m.media-amazon.com/images/I/71bylCqMggL.jpg) ![Meliusly Chair Cushion Support Board for Sagging Seat (17x22) - Recliner - Image 4](https://m.media-amazon.com/images/I/71x1cmhs4LL.jpg) ![Meliusly Chair Cushion Support Board for Sagging Seat (17x22) - Recliner - Image 5](https://m.media-amazon.com/images/I/81fv3hRalzL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great buy *by on Reviewed in the United Kingdom 10 March 2026* Provides great support, good quality, and quick delivery from the USA ### ⭐⭐⭐⭐⭐ Great Support! *by on Reviewed in Canada 28 September 2026* Great support! Don’t know how long it will last.🤔 ### ⭐⭐⭐⭐ Verifica la medida *by on Reviewed in Mexico 12 May 2026* Me quedo un poco reducido ## Frequently Bought Together - Meliusly Chair Cushion Support for Sagging Cushions (17x22) Chair Seat Support for Sagging Seat, Under Foam Firming Boards for Recliner and Armchair Saver Stiffener Reinforcement - Meliusly Heavy Duty Couch Cushion Support for Sagging Cushions (21x48) Reinforced Wood Sofa Cushion Support Board for Sagging Seat, Deep Couch Supporter for Under The Cushions, Loveseat Saver - GORILLA GRIP Heavy Duty Couch Cushion Support Board to Fix Sagging Sofas, 21.5 x 70 Sofa, Thick Plywood Boards Add Strong Seat Supports, Stays in Place, Replacement Stuffing Under Couches, Gray --- ## 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.jp/products/519185157-meliusly-chair-cushion-support-board-for-sagging-seat-17x22-recliner](https://www.desertcart.jp/products/519185157-meliusly-chair-cushion-support-board-for-sagging-seat-17x22-recliner) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-15*