If you need a mattress cover, this is an awesome price. Walmart has the American Baby Company Waterproof Fitted Crib and Toddler Protective Mattress Pad Cover for only $10.41! (Reg. $25) This Measures 28″ x 52″ x 9″ and Fits up to 6″ thick standard crib mattresses. Plus, choose in-store pickup to save on shipping.