dumos 2 inch memory foam mattress topper full, 5-zone cooling gel infused pressure relief bed topper for back & hip pain, soft dorm rv camping mattress pad, blue 2 inch blue full is up for auction in Home & Kitchen. The current bid is $2.50, 93% below the $34.94 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.