Pillow case cover for SnugStop so you can stop losing sleep and close the gap between your headboard or wall and mattress Snug Stop Mattress Bed Wedge is made of high density foam that stays cool in the summer and insulates in the Winter. It fills the gap. Side pocket on the pillow case holds your remote, glasses, phone and more. In sizes King, Queen, Full and twin Enjoy a better night sleep with the SnugStop pillow cover. The bed wedge pillow fills the gap between your wall or headboard and mattress with this headboard gap pillow Stop losing sleep and close the gap between your headboard or wall and mattress Snug Stop Mattress Bed Wedge is made of high density foam that stays cool in the summer and insulates in the Winter. It fills the gap. Side pocket to hold your remote, glasses, phone and more. In sizes King, Queen/Full and twin Includes a machine washable cover Enjoy a better night sleep with the bed wedge pillow by filling the gap between your wall or headboard and mattress with this headboard gap pillow