Comfortable and safe, the aller-ease polyester mattress pad is a wonderful addition to any home. This mattress pad is perfect for adding an extra layer of relaxation so that you can sleep peacefully. Made using polyester, the polyester mattress pad from aller-ease resists dust mites, allergens, pet dander, and pollen from collecting in the pad. Easy to care for, this mattress pad can be machine washed in hot water followed by a tumble dry on low heat.