Spring Air 76650 Hypoallergenic Bed Armor Waterproof Mattress Pad, Twin/39 x 75", White 80% Cotton/20% Polyester Made in the USA and Imported ULTRA THIN AND WATERPROOF with terry cloth top to protect your mattress from stains, soft yet durable; COLOR: White. MACHINE WASH and dry for easy care. 80% cotton/ 20% polyester. HYPOALLERGENIC and dust mite resistant 5 YEAR LIMITED WARRANTY ensures that the product is free from defects or the manufacturer will send a replacement. MADE IN USA of imported materials for quality assurance.