cherryarn bed gap filler for headboard & wall, mattress extender pillow | removable cover & memory foam, fills gaps between mattress and headboard, stops items falling (light gray, twin size) light gray twin(39"x7.87"x6.3") is up for auction in Home & Kitchen. The current bid is $1.00, 98% below the $43.99 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.