"MATTRESS TOPPER: The double mattress protector measures 39"" x 75"", the edge will fit 16"" deep mattresses; for best results please protect the cover as it is not waterproof or spill proof. DURABLE: Quilted mattress protector is durable and is essential for keeping your mattress stain free SOFT & COMFORTABLE - This super soft quilted cover with fiberfill filling has an additional raised part that provides extra comfortable rest and protection, an all around elastic band secures the mattress protector in place. An ideal choice: This mattress is a perfect choice if you are thinking of a comfortable, breathable and soft mattress. Washing Instructions: The cover is machine washable and can be tumble dried without heat; Do not use bleach; Easy care; Dry normally."