ProFlex® Open Patella Knee Sleeve, Extra Large, 1 Each Ladies 15 20 Thigh Hi Yields accurate grip strength readings Color:Blue Yields accurate grip strength readings without the subject being able to feel the handle move * Features an adjustable handle with five positions to accommodate to any hand size * The indicator remains at the subject's maximum reading unit until it is reset * Registers up to 200 pounds and reads in pounds and kilograms * Includes a carrying case * White paper medical tape is 2 inches x 1 1 2 yards 3 millimeter thick neoprene is perforated and spandex is in mesh form so knee sleeve is breathable Knee sleeve has an anterior pad which adds cushioning around the kneecap for enhanced comfort and support