Scott® Pro™ Paper Towel, 7½ Inch x 1150 Foot, 6 Rolls per Case, 1 Case of 6 Jobst Men 30 40 Knee High Size: XL Fits a 21 416700 Size: XL Fits a 21 23 Leg Circumference Measure 4 above center of knee cap * Costs considerable less than a lift chair * Transports easily * Provides a flat lifting surface * Safe and stable no risk of pitching users forward * People who need assistance to sit or stand due insufficient upper or lower body strength can benefit from the Upeasy Power Seat * Those who have lost mobility as a result of: Arthritis Parkinson s Muscular Dystrophy ALS (Lou Gehrig s disease) post operative conditions and degenrative joint disease * Cushion Dimensions: 16 W x 19 D * 120V AC * 1 year Warranty * This product is not medicare reimbursable 1¾ inch core size (green core) is compatible exclusively with Scott Pro paper towel dispensers Designed for Green MOD Dispenser System