Protect your mattress while adding comfort to your bed with the hypoallergenic button stitch stain resistant mattress pad by royal velvet. The soft microfiber fabric is designed with stain resistant properties to add a level of protection to your bed. Constructed with 13-inch box stitch to help ensure the fill doesn't shift during use. A trendy 1.5-inch button stitch design adds a level of sophistication to your room. A 15-inch stretch skirt to secure the topper to a mattress up to 18 inches thick. Topper is machine washable for easy care.