Couch Cushion Support Insert – Firm Foam for Sagging Seats Bring your sofa back to life and enjoy comfortable seating again with this quality couch cushion support insert. Designed to restore sagging cushions without changing their look or feel, it delivers firm, even support for lasting comfort and structure. Key Benefits and Features: Restores sagging seats by providing consistent pressure across the cushion area, helping prevent further wear and maintaining your sofa's original appearance and comfort. Made from firmdensity, trapezoidalshaped foam with compression resistance and rebound properties to retain shape and performance over time. Comfortable support reduces strain and discomfort caused by sinking cushions, making sitting more enjoyable. Cuttosize design allows easy to fit your exact cushion dimensions. Measures 20 x 20 x 2 inches before trimming. The stable widebase trapezoidal shape prevents shifting or bulk under the cushion, maintaining a neat, seamless look. Fast and simple installation — just lift removable cushions, place support underneath, and enjoy immediate improvement. No tools or complicated assembly required. Lightweight construction for easy repositioning and adjustment as needed. Practical Use Scenarios: 1. Revive an aging family sofa where cushions have lost firmness, avoiding costly reupholstery or replacement. 2. Improve comfort in a frequently used armchair, ensuring better posture and reducing back discomfort during extended sitting. 3. Support seating in rental properties, ensuring durability and a consistently presentable appearance for tenants and guests. Material and Performance: Firmdensity foam engineered for longterm durability. Compressionresistant to prevent flattening and maintain lift. Compatible with most standard sofas, armchairs, and sectionals with removable cushions. With professional design and reliable materials, this couch cushion support insert offers a quick, affordable, and effective way to restore comfort and structure to your seating.