Sleepsations Cotton Mattress Pad with "ExpandAGrip" WhiteTwin XL Size: Extra Long Twin - Color: White Sleepsations Cotton Mattress Pad with "Expand-A-Grip" that hugs the mattress instead of you. Guaranteed! Exclusive Expand-A-Grip construction holds pad firmly to your mattress. Plumply filled with fortrel polyester fiberfill and our thread stitched quilting provides years of performance. Guaranteed to fit any mattress from a sofa bed to a standard or extra deep premium mattress. Manufacture "Full 7 Year Warranty"! Twin Extra Long Size 38" x 80". Material Content: 100% Cotton Fill: 100% Polyester Lycra Expand-A-Grip