Furniture Fix Cushion Support System
Give sagging cushions a like-new firmness with this furniture cushion support. Specifically engineered to support heavy use, the support is composed of a set of 6 panels, which interlock to fit the size of an average armchair. The cushions of the chair rest on these panels, leaving the chair firm and supportive. One Set of 6 Panels measures: 22"L × 19"W when assembled. Easy to customize, interlock multiple sets for sofas, beds, and more.