mylifesion couch cushion support for sagging seat, 22x22x2 inches high-density foam sofa cushions support, under cushion sag repair, grey set of 3 22"l x 22"w x 2"h grey-3pcs is up for auction in Home & Kitchen. The current bid is $1.00, 98% below the $44.99 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.