Premium Material. The body shell is made from high quality ABS plastic and TPE rubber material; Inner body and spring are made from 304 stainless steel. Durable and wear-resistant, long-time usage available.
Ergonomically Design. The rubber anti-slip handles prevent it well from accidentally slipping out of your hand when it gets sweaty and wet. And the comfortable gripper fits almost all age groups and hand sizes.
Easy Adjustment. The Hand Strengthener features an adjustable resistance range of 22-88lb (10-40kg), which allows you to adjust the resistance to match your own ability and increase the value if you gain strength. All this can be easily done by twisting the small red dial.
Wide Application. Suits for many kinds of groups: Sports Enthusiasts who do rock climbing,fitness,crossfit, play golf,tennis,basketball,volleyball,badminton etc. which requires great hand or wrist strength; Music players including drummers,guitar,piano and violin players to improve finger dexterity,performance and endurance; Great Exercise Trainer for anyone who is recovering from hand injury, tendon surgery or who have arthritis,tendonitis,carpal tunnel, tennis elbow, rheumatoid arthritis etc.
Convenient Carrying. Both the hand gripper and squeezing massage balls are portable and easy to be put in a bag or pocket. You can exercise your hands and build up your strength anywhere you want.

Technical Details

Product Details

Package Dimensions
Width : 4.33 inch
Height : 0.98 inch
Length : 6.1 inch

Shipping Weight: 6.08 ounce (View shipping rates and policies)

ASIN : B01GR5UA2Y