Step 1: find a comfortable mattress that you will love to sleep on. Step 2: Protect it with the Malouf Sleeptite 5 Side Mattress Pad in White, Twin. Designed with microscopic pores it is both waterproof and breathable, to protect the mattress from damage with out sacrificing comfort. Extend the life of your mattress while creating a barrier for allergens, mites, and moisture. Now you can rest easy, and get a worry-free sleep every night.Product Details:• Universal fit elastic suits mattresses from 6”-22” deep• Polyester over polyurethane is soft to the touch• Fully protects five sides of the mattressDimensions:• 39”W x 75”D x 22”H