6 HAND TRAINER SET - strengthens fingers, wrist and forearm. Ideal as a supplement to sports or rehabilitation. <br> PRACTICAL FOR ON THE GO - The hand and finger trainers fit in every handbag, travel bag or even trouser pocket without attracting attention. Ideal for short training sessions on the way to work or at home <br> VARIOUS RESISTORS - light, medium and strong resistances. The training rings are contained in resistances of 13kg (light green) <br> VERSATILE - Regardless of whether you want to alleviate existing symptoms caused by arthritis or carpal tunnel syndrome, prevent injuries or simply train muscles specifically for sport or music, the training set is the perfect choiceHand Strengthener made of 100% food grade soft silicone, safe, environmentally friendly and yet durable. Product s <br> Hand exerciser set is an ideal exercise set to improve overall grip strength, improve finger flexibility, avoid stiffness, relieve joint pain while promoting blood circulation in the hand, and prevent muscle imbalance due to excessive use of a single finger Each product has the 3 resistance, you can choose the appropriate strength yourself. The training rings are contained in resistances of 13kg (light green) Package includes: <br> 3 x training rings (70 * 70cm, 50g) <br> 3 x finger trainer (10cm * 8cm, 12g)