Name: HAND EXERCISE BALLS, POWERBALL.
Material: Silicone, TPU, GEL
Size: 53-55mm
Weight: 0.06kg
3 balls are color coded - blue, purple,yellow
Includes FREE carry bag for easy storage and travel
Develop and strengthen grip, hands, fingers, wrists
Relieve stress and muscle tension from computer work
GOOD DAILY EXERCISE: For fingers, hands, wrist, arms
Prevents stiffness, increases flexibility, and reduces joint pain
Yellow---Soft,Purple---Medium,Blue---Firm.

Please inqiury us for detail information

There are many kinds of reflex boxing ball set options, the most popular kit includes:

1 pc anti-slip headband or silicone sweat band with logo

3 pcs different levels of speed balls

1 pair of handwraps / gloves

1 pc customized nylon pouch with logo

1 pc new design box

1 pc manual or insert.FEATURE:
Durable material - Made of 100% thermoplastic rubber (TPR), hypoallergenic, nontoxic, reusable, recyclable, and phthalate and latex fee. Our stress relief balls are lightweight, durable, and safe for kids and adults alike. Wash with warm soapy water to clean.


Wide range of use - It would be a wonderful hand exerciser for people who often do typing, driving, writing, climbing job for long time, also workable and benefited for stroke rehab patient. With exercise and training, you will make gradual progress of finger for guitar, piano, violin and rock climbing.Nice training ball for hand injury.

100% brand new and innovative design.Egg shaped design with textured surface looks so cute, ,more ergonomic and perfectly fits all hand sizes.

Perfect Stress Relief Ball: 1.It can greatly relieve daily stress and strengthen your hands, forearms and fingers with simple exercise. 2. Increase flexibility, improve strength, prevent stiffness, and relieve joint pain in your hand, wrist, and forearm. 3. This finger therapy balls also can help prevent mouse hand and reduces anxiety and increases blood flow and circulation throughout your hands, arms and fingers.