LISRRZHEN] 23''x72'' Couch Cushion Support Board, Sofa Cushion Sagging Repair, Extend Sofa Life, Easy to Install, Multiple for All Sofas

Sofa Saver : Couch cushion support board is made of high-strength plywood with excellent load-bearing capacity, tested to support up to 400 lbs. It effectively repairs sagging sofa by redistributing body weight, saving you the cost of buying a new sofa. | Fix Sagging Couch & Relieve Back Pain : Sagging couches force you into an unhealthy,slouched position.This sofa support board fixes sagging cushions, corrects poor sitting posture, reduces spinal pressure, and relieves back pain from prolonged sitting. It helps maintain your bodys natural curve for better comfort. | Superior Non-Slip & Washable Design : Features a dual non-slip system. The bottom Oxford cloth has dot-patterned anti-slip glue, while the top layer is a washable non-slip cloth secured with trace adhesive. This keeps cushions firmly in place and allows for easy cleaning, maintaining a tidy and hygienic sofa surface | Foldable & Multisize for Perfect Fit : We offer 8 available sizes to fit single sofa, loveseat, triple seater sofa and large sectional sofa. The foldable design also allows you to layer multiple pieces for extra strength and support as needed. | Easy Setup & Wide Application : No tools or complicated installation required! Simply place the board directly on the sofa frame beneath the cushions. It is the ideal solution for sagging sofas, offering a quick and affordable way to improve seating comfort and extend the life of your sofa | Durable Material for Long-Lasting Use : Built to endure daily use. The core is a high-strength plywood board that resists breaking, outperforming flimsy alternatives. The heavy-duty Oxford cloth base is more wear-resistant and tear-resistant than common non-woven fabrics, ensuring reliable support for years to come