【FOUR DIFFERENT SIZES】This football basketball training aid have 4 different sizes can be chosen - 30LB, 40LB, 50LB and 60LB, can suitable for different stages of training, Gradually increase your hand grip.
【LIGHTWEIGHT AND DURABLE DESIGN】3.15 x 3.15 x 0.87 inch, 0.16LB. You can training your hand grip anywhere - at home, school, training ground or travelling, during your hands are free. Made of top-quality Silicone, not easy to tear. It is washble and can be used frequently and comfortably.
【FOOTBALL BASKETBALL ACCESSORIES】Grip training is an item in the daily training of football and basketball players. Strong grip can improving football / basketball dribbling, catching and shooting. If you are a football / basketball player, our grip Trainer is your MAST HAVE training equipment.
【FITNESS & SPORT ENTHUSIASTS】Strengthen your wrists, improve the dexterity of your fingers and increase the your hand grip while reducing fatigue.
【REHABILITATION & PREVENTION】Great for rheumatoid arthritis, arthritis, carpal tunnel, tendonitis, tennis elbow and help recover from a fractured or broken wrist.
