Knee-T DLX Memory Foam Knee Pillow 100% Cotton Made in USA Standard Size, Dimensions 3 thick x 10 wide x 22 Long Fits up to 175 lbs 59 tall Made for comfort less support 100% Premium Memory foam, USA Made, Hypo-allergic- CertiPUR Certified Cover: Cotton / Poly removable washable zippered cover Patented design of the Knee-T Pro model is 5 thick and provides more support Prescribed by 1000s of Medical Professionals and can be Insurance reimbursable from your doctor