This down alternative mattress pad turns your regular mattress into a ultra comfortable place to sleep. It provides all night support and comfortable with it's 100% cotton face and soft polyester fill. The mattress pad is designed with a 100% cotton bottom to create a breathable, durable addition to your bed. Stretch skirt accommodates a mattress up to 18 in. Mattress Pad is made from 300 thread count 100% cotton face and a 180 thread count reverse. Filled with 100% polyester fiber. This item is machine washable; however, please make sure equipment is large enough to allow the item to move freely in wash. Made in China.