This Luxurious Waterproof Quilted Mattress Pad Has All The Benefits Of Our C4990's Collection Along With An Added Feature Of 2" Elastic Bands On All Four Corners To Ensure It Stays Secure During Guest Experience, As Well As During Housekeepings Regular Dressing And Undressing Of The Bed. And As If That Was Not Reason Enough To Sleep Sound, We Have Added The Premium Protection Of A Stretchy Skirt That Allows Your Guest And You To Be Worry Free. 100% Micro Poly Ticking With Polyester Fill Is Quilted All Around. This Is A Great Way To Protect Your Mattress & Add Comfort At The Same Time. This Fabric Is Stretchable & Fits Mattresses As High As 15". Designed To Keep Your Mattress Free From Odors, Spills, Moisture, & Stains. Machine Washable.