The Queen Street Elite 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. Thread Count: 300 Bed Size: Twin Fill Weight: 20 oz. of Fill Measurements: 76 Length/Inches, 39 Width/Inches Mattress Depth: Up To 21 In Deep Base Material: 100% Polyester Filling Content: 100% Polyester Care: Machine Wash Mattress Securing: Skirt Mattress Pads & Toppers Type: Mattress Toppers Country of Origin: Imported