Make your bed more comfortable and protected with this Sleep Number Total Protection Mattress Pad. The King size pad is made of 100% polyester fill material and a waterproof material to keep your mattress dry and clean. The white color matches any bedroom decor and the pad fits nicely on your mattress. It is perfect for those who love to sip their coffee in bed or have kids who like to jump around. The pad is easy to clean and maintain. Get the best value for your money with this Sleep Number Total Protection Mattress Pad.