GD GRIP Hand Grip, Hand Gripper Adjustable, 4 Levels Strength Power Exerciser for Forearm Wrist Hand

Hand Grip Exerciser improves hand, wrist and forearm strength. Brand new adjustable hand exerciser, 28-81 Lb(13-37 kg) Adjustable resistance to allow various levels of difficulty and building of strength. Resistance is adjusted by twisting the knob. Soft hand grips make the product comfortable to use. Ideal for anyone looking to build strength and/or muscle mass in their wrists, hands and forearms. ※ 4 Levels Adjustable resistance range : 1Lv (28lb), 2Lv (46lb), 3Lv(63lb), 4Lv(81lb) ※ Adjustable angle : 58 ~ 90mm