Features: The Silicone Hand Therapy Ball is made of 100% medical-grade silicone. It is used for muscle strengthening and toning. It strengthens and tones muscles, which are increasingly affected by keyboard and mouse use. Their hardness varies depending on the color: Blue - Soft, Green - Medium, Red - Hard. Indications: Post-stroke rehabilitation, Hand muscle weakness How to use: You can exercise by squeezing and releasing the ball with your fingers. Warning: If you experience any of the following conditions, please consult your doctor or pharmacist: serious injuries, open wounds, swelling, allergies, or other illnesses or complications. Before using for the first time, consult your orthopedic specialist or pharmacist. Ask your doctor or orthopedic specialist to check the firmness of the product. Do not use the product on wounded or damaged skin. Washing Instructions: The silicone hand rehabilitation ball can be washed using a sponge and mild detergent. Use a towel to dry. Do not dry in direct heat (e.g. sunlight, radiator, dryer, etc.). Do not use bleach or soda. Avoid ironing and dry cleaning. Size Chart: Green: Slightly Hard Blue: Medium Hard Red: Hard

1 PIECE OF EACH COLOR IS SHIPPED.