Kit contains one pair of underarm cushions (7-7/8 x 1-1/2 inches); one pair of hand grips (3¾ x 1½ inches); and one pair of 7/8-inch tips. Foam pillows provide a cushioned surface on which to rest your underarms and hands, helping to increase comfort during long hours of crutch use. Replacement accessories used to revitalize crutch and extend the lifetime of the mobility aid. Machine-washable foam padding made from finest materials, resistant to body oils and perspiration. Moisture wicking design to help keep skin dry and comfortable. Crutch tips design features internal disc to help prevent crutch penetration. Strong and durable rubber tip construction provides strong grip and floor protection.