Waterproof and Stable - 100% Waterproof Top and High Quality Seam Construction Stops Water and Urine from Passing Through. The Elastic and Stretchable Skirt Prevent Mattress Pad Shifting Around and Keep It Stay. The Mattress Pad Fiberfill has Additional Loft that Provides Extra Comfortable Sleep and ProtectionSize and Dimension - Twin Single Size is 39 x 76 + 16 Inch; Double Full is 54 x 76 +16 Inch; Queen Size is 60 x 80 + 16 Inch; King Size is 78 x 80 + 16 InchContent Material - 60% Rayon from Bamboo and 40% Polyester and Bed skirt is 100% Polyester Knit Fabric. Rayon from Bamboo Hotel Standard Jacquard Fabric is 250 GSM and Filled is 180GSM. This Pad is Filled with Thick Polyester Which Makes It More Soft and Comfortable to Sleep OnFeature - Deep pocket Fits All Mattresses Up to 18 Inch Deep, Super Soft, Wrinkle Resistant. Durable, No Pilling, Super Soft, Wrinkle Free, Prewashed, Fade Resistant, Preshrunk, Hypoallergenic, Noiseless, Breathable. Beautifully Packed in a Zipper BagEasy Care Instruction - Machine Washable by Cold Water. Launder Whites and Colors Separately. Use No Bleach on Colors. Tumble Dry Low