22" x 22" x 2.4" Set of 3 Black Trapezoidal Sofa Cushion Support, High-Density Foam, Sagging Repair, Replacement for Inserts to Raise Couch Seats

REPAIR YOUR SAGGING SOFA: Sagging Couch Support for Sagging Seat can effectively repair the sagging of the sofa caused by long-term use and restore the original support of the sofa, extends the lifespan of your sofa for long-lasting use | SUITABLE SIZE & WIDELY USED: The size of the Sofa Cushion Support is 22 22 inches with a thickness of 2.4 inches in the middle, perfect for most family couches, perfect size and shape, to provide the best foam cushion support for sofa, and could be cut to match your sofa size | PREMIUM HIGH-DENSITY FOAM: HZCGJMY couch cushion support is made of 40D premium 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: The Trapezoidal Cushion Sag Repair pad has wide base and narrow top ensure superior stability and compression resistance, can be easily cut to ensure a perfect fit and improve sagging repair | QUICK AND EASY INSTALLATION: It is easy and quick to place the sofa support under cushions without complex tools and step, Add lift and bounce to the sofa cushion Instantly, and make your sofa a new look!