Ergo Hand Grip - Set of 2
2-piece set of hand muscle trainers made of high-quality silicone in an ergonomic ring shape to improve finger, hand, and forearm muscles. Depending on whether the ring is squeezed from top to bottom or from left to right, a total of 4 different resistance levels can be trained. Grey ring: Light (~20kg) and Medium (~25kg). Blue ring: Heavy (~30kg) and Extra Heavy (~35kg). Portable and easy to store.
