Brrnoo Adjustable Wrist Strengthener - High Elastic Spring Resistance Trainer for Forearm & Grip Strength - Portable Hand Exercise Equipment for Athletes, Gamers & Office Workers (Home Gym & Workout Use)

Feature: 1. Adjustable: The strength of forearm exerciser can be adjusted according to your needs, which help to enhance the wrist arm force grip. 2. Sealing ABS: Wrist strength exerciser use high quality ABS, with good sealing, and more resistant to pressure, which is safe for you to use. 3. Flexible: High elastic spring with super flexibility make this forearm force trainer with a substantial bend, and will never crack or deformation. 4. Comfortable Use: Hand strength trainer adopted high elasticity and thick foam, non slip and non absorbent, improve the use of comfort, to protect the wrist. 5. Improve Wrist Strength: Wrist strengthener with tight connected spring, which will not loose, suitable for every person who loves sports to improve wrist and arm strength. Specification: Item Type: Wrist Trainer Material: Spring steel, ABS plastic, elastic foam Size: Approx. 25 x 14cm / 9.84 x 5.51in Function: Wrist and arm strength improvement. Package List: 1 x Wrist Trainer

【Adjustable】The strength of forearm exerciser can be adjusted according to your needs, which help to enhance the wrist arm force grip.

【Sealing ABS】Wrist strength exerciser use high quality ABS, with good sealing, and more resistant to pressure, which is safe for you to use.

【Flexible】High elastic spring with super flexibility make this forearm force trainer with a substantial bend, and will never crack or deformation.

【Comfortable Use】Hand strength trainer adopted high elasticity and thick foam, non slip and non absorbent, improve the use of comfort, to protect the wrist.

【Improve Wrist Strength】Wrist strengthener with tight connected spring, which will not loose, suitable for every person who loves sports to improve wrist and arm strength.