QXZ1020 Features: * Material: 100% Cotton * Ideal for protection against dust allergens and pet dander * Mean pore size less than 6 microns * Zippered cover for total protection * Rust proof polyester zippers Construction: * Membrane-free, tight weave construction Dimensions: * 9" Depth Twin Dimensions: 75" H x 39" W * 9" Depth Twin Extra Long Dimensions: 80" H x 39" W * 9" Depth Full Dimensions: 75" H x 54" W * 9" Depth Queen Dimensions: 80" H x 60" W * 9" Depth King Dimensions: 80" H x 78" W * 9" Depth California King Dimensions: 84" H x 72" * 12" Depth Twin Dimensions: 75" H x 39" W * 12" Depth Twin Extra Long Dimensions: 80" H x 39" W * 12" Depth Full Dimensions: 75" H x 54" W * 12" Depth Queen Dimensions: 80" H x 60" W * 12" Depth King Dimensions: 80" H x 78" W * 12" Depth California King Dimensions: 84" H x 72" W * 16" Depth Twin Dimensions: 75" H x 39" W * 16" Depth Twin Extra Long Dimensions: 80" H x 30" W * 16" Depth Full Dimensions: 75" H x 54" W * 16" Depth Queen Dimensions: 80" H x 60" W * 16" Depth King Dimensions: 80" H x 78" W * 16" Depth California King Dimensions: 84" H x 72" W * 18" Depth Full dimensions: 75" H x 54" W * 18" Depth Queen dimensions: 80" H x 60" W * 18" Depth King dimensions: 80" H x 78" W * 18" California King dimensions: 84" H x 72" W Collection: * Allergy Care collection