【Eco-friendly Silicone Material】- The hand exercise rings are made from premium silicone, suitable for smoosh, squeeze, stretch and pull with no odor, no stains, no edges, no noise. It will immediately return to original shape
【3 Levels of Resistance】- Green-3KG/6.6LBEasy;Lake Blue-4KG/8.8LBMedium;Orange-5KG/11LBDifficult.Work stress out in different ways with multiple options, from beginner to advanced, home or gym.
【Awesome for Rehabilitation,Fitness & Relaxation】- It can improve your finger strengthen and dexterity,more forearm Muscularity. So it workout for rehabilitation,long-time typing.Ideal for athletes(tennis, basketball, boxing, crossfit,golf and shooting)and musicians (guitar players, bass players, pianists and violinists).
【Easy to Use and Portable】- Exercise your hand and forearm anywhere,whether you are at home, work, walking, in the car or doing your favorite sport as the rings are lightweight easily portable.
【Size for Perfect Comfortable Fit】- Sized especially for adult hands, unlike other brands, to maximize the benefits of the exercise and ensure a challenging, yet safe experience. Great for men or strong women.