Mainstays Hypoallergenic Extra Thick 1" Mattress Pad, White (Full) Nylon Overfilled with premium hypoallergenic fiberfill for added comfort Mainstays mattress pad with durable nylon Smooth-Grip Skirt fits up to 15" mattresses Care instructions: machine washable Twin: 75" x 39" Twin XL: 80" x 39" Full: 75" x 54" Queen: 80" x 60" King: 80" x 76" California king: 84" x 72" Increases the overall comfort level of your mattress