ProCare® Knee Support, Medium, 1 Each Assessment Tools 6 Standard 140 degree * CRYO Systems Cuffs 6 Standard 140 degree * Measures the range of motion of metacarpal phalangeal and interphalangeal joints * Head has two opposing scales marked in 5 degree increments * Features a linear scale in both inches and centimeters on arm * Deluxe model features a larger protractor head and full 180 degree scale for more accurate readings DermaVera has a pleasant fragrance and a rich lather that nourishes the skin and seals in healthy moisturizers Medium (18 – 20½ inch circumference 6 inches above mid patella) for right or left knee Provides even compression without heat