Couch Cushion Support High Density Sponge Replacement Sofa Cushion Support Board Gray.The trapezoid shape is ergonomically designed to fit various types of sofas, enhancing stability and comfortCouch Supporter measuring 55.88cmx55.88cmx5.08cm/22.00inchx22.00inchx2.00inchin size, great for recliners, sectionals sofas, loveseatSimply place it under the removable cushion, making it a quick and easy DIY projectCrafted from high density PU foam, this support pad offers long time durability and resilience, ensuring your furniture maintains its shape and comfort over timeCouch Cushion Support Instantly rejuvenate your sagging sofa cushionsCouch Cushion Support for Sagging Seat sectional. Sofa Cushion Support insert under couch seat. Sag Repair Pad recliner Sagging Seat Supporter. Curve Support Pad Furniture Seat Sag Repair. Curved High Density sponge sofa Sag Support. [Ergonomic Trapezoid Design]: The trapezoid shape is ergonomically designed to fit various types of sofas, enhancing stability and comfort [Convenient Size]:Couch Supporter measuring 55.88cmx55.88cmx5.08cm/22.00inchx22.00inchx2.00inchin size, great for recliners, sectionals sofas, loveseat [High Density Foam]: Crafted from high density PU foam, this support pad offers long time durability and resilience, ensuring your furniture maintains its shape and comfort over time [Revitalize Your Sagging Seats]:Couch Cushion Support Instantly rejuvenate your sagging sofa cushions [Easy Installation]: Simply place it under the removable cushion, making it a quick and easy DIY project