Complete Set: The hand strengthener kit has an adjustable gripper, finger exerciser, finger stretcher, strength ring, and pressure relief grip ball for hand therapy. The set comes in a practical and travel-friendly carrying bag
Adjustable Strength & Counter: The upgraded hand gripper features an integrated mechanical counter that records the exerciser number and a rotating button to clear the units. With a non-slip handgrip, the resistance is adjustable from 5-60 kg
Durable Design: Grip strength trainer features an ergonomic design with imperishable materials that are health-friendly. The combination of plastic, ABS, silicone and TPR, an A-grade material, which will provide great toleration under pressure and won't break after use