With this mattress pads, change the softness or firmness, it offers extra padding and comfort that could make all the difference to your quality of sleep. The brushed fine microfiber fabric top gives great comfort to your skin. It Provides top protection against dust mites, pet dander, urine, liquids - prolonging the life of your mattress. The mattress to firmly secure the cover into place. Quilted construction with unique wavy diamond pattern design prevents polyester filling from clumping and shifting, assuring that the filler remain evenly distributed to give you a peaceful and comfortable sleep. TC144 poly cotton fabric with water replacement treatment, filling with 120g polyster hollow fiber. 65g microfiber fabric without TPU. Machine wash with cool water. Tumble dry low heat or air dry. Do not bleach or iron.