Adjustable Hand Grip Arm Trainer Forearm Wrist Finger Hand Force Exerciser Fitness Grip Strength Trainer Strengthener

• Thick foam provides ultimate comfort and protects your wrist
• High-strength webbed strap can be adjusted to a suitable position for yourself
• Steel spring with excellent flexibility is bendable and crack-resistant
• Ergonomic non-slip ABS handle provides a firm grip
• Perfect strength training equipment for your wrist, forearm, fingers and hand

Specifications:

• Material: Steel + Foam + ABS
• Size: 27 * 15.5 * 3.5cm / 10.6 * 6.1 * 1.4in
• Weight: 420g / 14.8oz