SureGuard California King Mattress Protector 100% Waterproof, Hypoallergenic Premium Fitted Cotton Cover Smooth100% Waterproof Top protection against perspiration, bed wetting, liquids and stains; 10-year quality guarantee (NOTE: For six-sided protection, buy a SureGuard Mattress Encasement)Keeps Your Mattress Clean & Fresh Blocks dust, dirt and dander on the top side. Buy together with SureGuard Pillow Protectors.Soft & Noiseless Smooth 100% cotton surface; Wicks away moisture; Retains the feel of your mattress Free from Vinyl, PVC, Phthalates, fire retardants and other toxic chemicalsDurable & Easy to Clean Machine wash & dry For frequent accidents, buy 2 or more while one is washed, the other protects the mattressCal King (72 in x 84 in) Fitted Sheet Style; Stretchable skirt fits any depth mattress. Independently lab tested and GREENGUARD Gold certified.Product informationBrandSureGuard Mattress ProtectorsColorWhiteSizeCalifornia KingFabric TypePremium Smooth CottonSpecial FeatureMachine Washable, Waterproof, Fitted Sheet Design, Hypoallergenic, Light-weightClosure TypeFitted sheet designProduct Care InstructionsMachine WashWater Resistance LevelWaterproofAge Range (Description)All AgesMaterialCottonManufacturerSureGuard Mattress ProtectorsUPC860011465485Product Dimensions84 x 72 x 17 inchesItem Weight2.31 poundsItem model numberMATPRO-SMCK