These 3-ply Quilted Waterproof Mattress Pads are quiet and comfortable while providing waterproof protection. Consisting of two layers of absorbent 100% polyester and a middle layer of waterproof heavy gauge specially formulated vinyl, our pads are treated with an antimicrobial that inhibits the growth of odor causing mold, mildew, bacteria, and fungi. This line of pads are electronically quilted with seamless construction and whipstitched edges. Mattress pads are machine washable and available with anchor bands or fitted skirt. Fitted style has a stretch polyester knit skirt.