20-90LB Hand Grip Ring Silicone Fitness Grip Expander Finger Forearm Trainer Athlete

Label:Yes Color:As picture shown Specification: the diameter is about 8cm(3.15in) Packing:1pc silicone grip ring Product Weight: 81g Material: Silicone

Hardness: Pink (suitable for the elderly ) Blue(suitable for women or men with less power) Light Blue (suitable for men) Grey(suitable for men) Black (suitable for large men with high power)