Wrist Circumference 6.5 -7.75 * Palm Circumference 8 -9.25 * Lightweight low profile design * 20% less circumferential bulk than other brands * More room at base of the thumb palmar crease and 5th MP for full MP flexion * Contoured for an anatomically correct fit * Designed to provide smooth controlled resistance to extreme range of motion * Preshaped into a neutral position for comfortable limited motion/flexibility * Provides radial and ulnar styloid relief * Soft touch web space is cushioned and 40% thinner than other brands * Interior is 3-dimensionally molded to enhance comfort * For Carpal Tunnel Syndrome and Tendonitis