--- product_id: 457366622 title: "Heavy Duty Chair Cushion Support for Sagging Cushions (17x22) Reinforced Plywood Chair Seat Support for Sagging Seat, Under Foam Firming Boards for Recliner and Armchair Saver Stiffener Reinforcement" brand: "meliusly" price: "1694818₫" currency: VND in_stock: true reviews_count: 8 url: https://www.desertcart.vn/products/457366622-heavy-duty-chair-cushion-support-for-sagging-cushions-17x22-reinforced store_origin: VN region: Vietnam --- # 8mm thick reinforced wood anti-skid Oxford polyester 17x22 inch perfect fit Heavy Duty Chair Cushion Support for Sagging Cushions (17x22) Reinforced Plywood Chair Seat Support for Sagging Seat, Under Foam Firming Boards for Recliner and Armchair Saver Stiffener Reinforcement **Brand:** meliusly **Price:** 1694818₫ **Availability:** ✅ In Stock ## Summary > 🪑 Reinvent your seat, reclaim your comfort! ## Quick Answers - **What is this?** Heavy Duty Chair Cushion Support for Sagging Cushions (17x22) Reinforced Plywood Chair Seat Support for Sagging Seat, Under Foam Firming Boards for Recliner and Armchair Saver Stiffener Reinforcement by meliusly - **How much does it cost?** 1694818₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/457366622-heavy-duty-chair-cushion-support-for-sagging-cushions-17x22-reinforced) ## 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 8mm reinforced wood combined with anti-skid Oxford polyester for lasting stability. - • **Sustain & Save:** Extend your furniture’s life and save money by avoiding costly replacements. - • **Posture Perfect:** Enhance your back health by restoring chair firmness and preventing long-term aches. - • **Effortless Upgrade:** Install in under a minute—no tools or expertise required to revive your favorite chair. - • **Sag-Free Seating, Guaranteed:** Say goodbye to the dreaded Chair Sag Syndrome with firm, reliable support. ## Overview The Meliusly Chair Cushion Support is a 17x22 inch, 8mm thick reinforced wood board with an anti-skid Oxford polyester finish designed to firm up sagging recliner and armchair cushions. Easy to install in under a minute, it improves posture, extends furniture life, and prevents back pain by providing sturdy under-cushion support. ## Description Full description not available ## Features - The Under Cushion Chair Support Board by Meliusly - New Look and Feel for your Furniture - Our Sagging Recliner Support Slats are a simple solution to an age-old problem. We call it the Chair Sag Syndrome! - Improve Your Posture - Reclining regularly on a worn out and saggy chair can cause problems like backache in the long-run. Our Chair Spring Supporter Board improves the firmness of your sofa chair and extends its life - Your body (and wallet) will thank you for it! - Extra sturdy 8mm thick Reinforced Wood combined with Oxford Polyester with an Anti-Skid Finish - We made sure that the stabilizer insert board does not only provide reinforcement but also helps keep the chair cushion in place. - Extremely easy to use - After receiving the Meliusly Seat Cushion Support, fixing your Chair is literally a matter of a minute. See instructions in the description below. No need for an expert or even any tools. - At Meliusly we are a small, family-owned business that focuses on providing solutions to unsolved problems. We pride ourselves in our customer service and appreciate your purchase. We would love to hear about your experience! ## Technical Specifications | Specification | Value | |---------------|-------| | Item Weight | 2.11 pounds | | Product Dimensions | 17 x 22 x 0.3 inches | | Item model number | SSB003 | | Assembled Seat Height | 16 Inches | ## Product Details - **Brand:** Meliusly - **Assembly Required:** No - **Seat Depth:** 17 inches - **Seat Height:** 16 Inches - **Weight Limit:** 300 Pounds - **Product Dimensions:** 22"D x 17"W x 0.39"H - **Item Weight:** 0.96 Kilograms - **Type:** Standard - **Color:** Yellow - **Special Feature:** Posture Support, Durable Design ## Images ![Heavy Duty Chair Cushion Support for Sagging Cushions (17x22) Reinforced Plywood Chair Seat Support for Sagging Seat, Under Foam Firming Boards for Recliner and Armchair Saver Stiffener Reinforcement - Image 1](https://m.media-amazon.com/images/I/81kU+2KUWBL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Measure carefully for the spring area *by H***R on February 13, 2025* This product really worked for my chairs. I have swivel-rocker club chairs about 30 years old where the cushions were fine but the springs had begun to sag. I carefully measured the spring area, excluding the upholstery and came up with 21x 17. This brand had the closest measurement of 22 X 17. I ordered them and the 1” extra was taken care of by the give in the upholstery and the product. It was a perfect fit. The chairs are like new. One caveat. Measure carefully for the SPRING area, not the area matching the upholstery. In my chair it was the white area under the removable cushion, not the area where the fabric matches the upholstery. If you measure carefully like that then it fits and nothing sticks out, and it works. You don’t want it sticking out past the spring area into the fabric matching the upholstery area, at least that is how it works with my chairs. ### ⭐⭐⭐⭐⭐ Good product *by L***L on May 6, 2025* Well made and works like it's supposed to. ### ⭐⭐⭐⭐ Great option for old sofa *by A***A on January 28, 2025* Gives sofa chair a lift! Feels like new. Super easy to place! Delivered right away!! ## 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.vn/products/457366622-heavy-duty-chair-cushion-support-for-sagging-cushions-17x22-reinforced](https://www.desertcart.vn/products/457366622-heavy-duty-chair-cushion-support-for-sagging-cushions-17x22-reinforced) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-25*