Couch Cushion Support, Trapezoid 35D Sofa Cushion Support For Sagging, Set Of 3 Easy to Use: couch supports for sagging cushions can effectively repair and prevent sagging; Simply put our couch cushion supporter under the old sofa cushion; Fix your sagging furniture cushions easily in seconds. Repair Comfortable Sitting: Our couch cushion support is more convenient and comfortable during use, ensuring you won?t feel a hard wood or plastic when you sit down like chipboard or sofa foam insert. Suitable Size: The size of couch saver support is 20 20 2 inches, this size can be perfectly integrated into the sofa cushion underneath; It will not be obviously revealed from underneath of the sofa cushion. High Density Foam: Sofa sag repair is made of 35D high-density foam with high firmness, it can well improve the support of the sofa cushion; High rebound and high durability can better repair the sofa sagging. Trapezoidal Cuttable Design: With a trapezoidal design, our sofa support cushions offer excellent deformation and compression resistance and can be easily cut to ensure a perfect fit and improve sagging repair.