*NEW! * Curve cushion sag repair is the only one in its class SHAPED fit and lift the sag in cushions Made of high-density foam (2”H x 20”L x 20”W) Place 1 Curve under each sagging area for best results Renews and rejuvenates older sofas, couches, loveseats, chairs, recliners and rockers Made in the USA | For mattress sag repair, see Curve-Soft and Curve-Max in longer sizes for beds Sofas, loveseats, recliners and chairs take a beating with use, often leaving a sag in each cushion over time. Sags are deepest at the center, like a crater. They are not uniform in size and are not block-shaped. That is why Curve is the only cushion sag repair product that is designed with a gradual arch to fill the sag inverse to its shape, leaving your cushion the shape it was when it was newer. Edges of Curve slope gently so the cushion is not lifted unnaturally in front or back. Curve is made from a high-density foam that provides support with comfort. With Curve, you won’t feel a board or unbending material under your cushion when you sit down, like you do with other cushion sag repair products. One Curve is recommended under each sagging area for best results.