Grip Strength Trainer Hand Strengthener Device Finger Wrist Hand Grippers Cases Covers Keyboard Folios Simply adjust the guard position

Simply adjust the guard position to achieve different edging depths

Weight: Twenty Point Two Grams

Soft Plush Interior Lining Prevents Damage And Keeps Jerseys Looking Pristine

Frequency: 50Hz

12In Thick Stainless Steel Material Which Is Strong

Grip Strength Trainer Hand Strengthener Device Finger Wrist Hand Grippers Cases Covers Keyboard Folios Simply adjust the guard positionFeatures: Black grip strength trainer with 2 levels of resistance (17LB 21LB) Grey grip strength trainer with 2 levels of resistance (11LB 13LB) Helps enhance strength of fingers forearms and wrists Balances grip muscles and expanding muscles Improves grip strength and finger flexibility Ergonomic design fits different hand sizes Includes wristband for secure fit Safe environmentally friendly and durable Washable and can be used frequently Compact and