Sleep better at night with the Aller-Ease hot-water-washable mattress pad. Washes in hot water to completely kill all germs and bacteria Provides protection from household allergens like pollen and pet dander Hidden quilted construction provides an additional top layer for maximum allergy protection and a more comfortable night's sleep Fitted design provides secure placement on your mattress Fits mattresses up to 18" in depth Polyester/cotton top with polyester back and skirt. Washable in hot water. Twin: 39"x75", Skirt 15" Full: 54"x75", Skirt 15" Queen: 60"x80", Skirt 15" King: 78"x80", Skirt 15" Cal King: 72"x84",Skirt 15"   Features: Extra Deep Pocket, Hypoallergenic Bed Size: Twin Measurements: 75 Length/Inches, 39 Width/Inches Base Material: 100% Polyester Care: Machine Wash Mattress Pads & Toppers Type: Mattress Pads Country of Origin: Imported