kayfia adjustable foot rest under desk at work, foot stool with gel foam | xxl 20in size, 3 adjustable heights for ergonomic leg support. soft gel foam, detachable layers, foot-warming pocket black supportive gel foam is up for auction in Office Products. The current bid is $2.00, 92% below the $24.99 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.