Grip Strength Rings Stress Relief Squeeze Exercise Balls Sandstrom 3-in-1 (30lb, 40lb, 50lb) for Muscle Built, Physical Therapy, Office Stress Relief

Specifications:

• Silicone hand grips can be used for crushing, pinching and even extension, with equally amazing results, which includes 30lb, 40lb ,50lb hand grippers
• This stress relief kits offer resistance and fills your hand. Give it a good squeeze to get it to compress.Built your hands strength up.
• The stress relief squeeze rings come at 3 different resistance levels, color coded for your convenience! Incidentally, this also makes them perfect for progressive physical therapy. Find the one that fits your needs! Green-30 lb, Blue-40lb, Orange-50lb
• Material: The grippers are made from premium silicone, the high quality item can strengthen your muscle. Sports such as Tennis, Basketball, Boxing, crossfit and especially rock climbing can benefit from better grip strength.
• Exercise your hands and forearm from anywhere, whether you are at home, work, walking, in the car or doing your favorite sport as the rings are lightweight and easily portable.