The Queen Street Excellence Waterproof mattress pad is the perfect foundation for your bed to keep your mattress protected and clean. The 100% Cotton top mattress pad is specially engineered with an allergen-barrier sleep surface to guard against dust mites, pet dander, pollen, and other allergens from penetrating your bedding. The reverse poly layering is waterproof for added protection and soundless for a restful nights sleep. The hypoallergenic ultra lofty fiberfill mattress pad is diamond quilted for a smooth breathable sleep surface. The 4-way deep pocket stretch skirt can fit up to a 21" mattress. Available in Twin, Twin XL, Full, Queen, King and Cal King sizes to fit any bed size.Features: WaterproofBedding Construction: Box StitchThread Count: 233Bed Size: TwinFill Weight: 8 oz. of FillMeasurements: 76 Length/Inches, 39 Width/InchesMattress Depth: Up To 21 In DeepBase Material: 100% PolyesterFilling Content: 100% CottonCare: Machine WashMattress Securing: SkirtMattress Pads & Toppers Type: Mattress PadsCountry of Origin: Imported Queen Street Excellence 233 Thread Count Cotton Top Allergen Barrier Waterproof Mattress Pad