Features:

• Silicone Gripster Hand Grip Trainer
• This silicone guitar finger exerciser workout equipment provides you with 6 levels of resistant levels, including 13LB, 17LB, and 21LB. 
• You can choose the appropriate level according to your grip strength. 
• With the help of a finger trainer, you can easily improve the strength of your fingers, forearms, and wrists; 
• You can also train the flexibility of each finger in isolation, either way. It is made of silicon with great elasticity, safe, environmentally friendly, and still durable. 
• It has a small size and modern look. Compact design allows you easy storage in the pocket of your handbag, easy to use for anyone and anywhere. 
• It is perfect for improving power and flexibility in the wrists, fingers, and forearms. 
• They are great gifts for rock climbers, tennis players, guitarists, piano, drummers and musicians.
• With 6 levels of resistance, Gripster offers a customizable workout experience to suit your fitness level and goals. 
• Whether you’re a beginner or a seasoned pro, Gripster has the perfect level of resistance for you.