Come and see our amazing products. Adjustable grip strengthener is excellent for strengthening hands, forearms, wrists and fingers. It's easy and efficient, and it helps to strengthen your grip, injury rehabilitation, relieve stress, and increase stamina. Ideal for anyone wanting to develop and maintain strong healthy hands. Nice hand strength exercise for those who have Arthritis, Tendonitis, Carpal Tunnel, and those who are recovering from tendon surgery.Adjustable resistance, you can adjust it from 22 lbs (10 kg) to 132 lbs (60 kg) according to your need. Can be done at home or in office with just 5-10 minutes per day.Our grip strength trainer is made of heavy-duty plastic and reinforced metal alloy materials,Durable and safe, it will not damage your hands and fingers Pls confirm with us about the packing info, stock color and exact production time before placing your order.