Origin: Import Type: A Type Gripper Model Number: R Type Gripper Function: Comprehensive Fitness Exercise Color: Blue,Orange,Black,White Material: Spring Steel Applicable Situation: Grip Exerciser, Fitness, Arm Trainer, Hand gripper Feature: Arm Trainer, Hand Trainer Type: Hand Grip Function: Comprehensive Fitness Exercise Finger Workout: Training Hand Forearm Exercise:: Hand Rehabilitation Fitness Hand: Training Grip Product Type: Adjustable Hand Grip Function1: Strengthen Hand, Arms, Wrist