The J. Queen Regency overstuffed mattress topper adds an additional layer of cloud-like comfort to your mattress for an incredible sleep experience. The plush 300 thread count 100% Cotton top mattress topper features ComforDry™ technology which helps keep your sleep surface cool and dry by wicking away moisture for a more comfortable nights' sleep. Also featuring NuAir™, an allergen-barrier fabric to guard against dust mites, pet dander, pollen, and other allergens from penetrating the bedding. The topper is filled with down-like hypoallergenic fiberfill which provides superior support and a silky smooth surface. The mattress topper is box quilted to prevent fiber shifting and crafted with a 2” gusset on all sides for added loft, support, and breathability. The 4-way deep pocket stretch skirt can fit up to a 21" mattress. Available in Twin, Full, Queen, King and Cal King sizes. Main: 300 TC 100% Cotton Reverse: 100% Polyester Fill: 100% Polyester Construction: 2” Gusset with satin cord, box quilting with 15” stretch skirt fits up to 21” mattress Fill Weight: 20 oz/sqy Dimensions: Twin 39x76, Full 54x76, Queen 60x80, King 78x80, Cal King 72x84 Hypoallergenic Care: Machine Wash Cold 1 piece(s) included CN Imported Product Specifications Twin 39x76, Full 54x76, Queen 60x80, King 78x80, Cali King 72x84, 76 -in. x 39 -in Material & Care Polyester Fill Cotton Machine washable, gentle cycle