Now you can restore comfort and firmness to sagging sofas, love seats and armchairs. Simply place a seat saver support panel under the sagging seat cushion(s) to restore firmness and end seat sag. The accordion-style panels are constructed of sturdy fiberboard covered with wipe-clean vinyl. Panels can be cut with scissors for a customized fit. These Couch Cushion Supports Will Make Your Couch Look Like New!