Choose from the available size options. 233-thread count, cotton cover. 2-inch gusset and mitered border helps maintain shape. Polyester fill offers added softness. Machine washable. Enhance the comfort of any mattress by topping it off with the kathy ireland Home 233 Thread Count Mattress Topper. This plush mattress pad features a 2-inch gusset leading to mitered corners, helping to maintain the shape night after night. This pad is machine washable and comes in a wide range of size options to choose from.Product Dimensions:Twin: 75L x 39W in.Full: 75L x 54W in.Queen: 80L x 60W in.King: 80L x 78W in.California King: 84L x 72W in.