This adjustable hand grip exerciser is perfect for strength training and rehabilitation. Its brand, Grip Strength Trainer Wrist Strengthener Forearm Gripper, is a reliable unit that will help you improve your grip strength. Made in China, this unit is of high quality and will last for a long time. The unit type is a unit and the model is Grip Strength Trainer Wrist Strengthener Forearm Gripper. This exerciser is ideal for those who want to strengthen their wrist and forearm muscles. This is a great unit for those who want to improve their grip strength, and it is sure to last for a long time.