: Functions: Basketball Trainer, Football Trainer, Tennis Trainer, Grip Exerciser Type: Hand Strengthener Material: Silicone Product Size(L x W x H): 2.77 x 2.77 x 0.71 inch Product weight: 0.11bl each one Weight Resistance: Light Green - 30 lb, Normal Green - 40 lb, Dark green - 50 lb Suitable Age: UNDER 13 YEAS OLD Package Included: 3PCS Hand Grip Strengtheners

?APPLICATION?This grip training gear is suitable for daily training of basketball learners, football learners and tennis learners. Small size -specially designed for kids and youth(under 13 years old) as basketball gear, football gear. ?FOOTBALL ACCESSORIES?Football player needs to have a strong grip to make the ball catching more stable and passing more accurate. Our hand strengthener Can help you increase grip strength quickly, improving your football level. It is also a MAST HAVE football equipment. ?BASKETBALL ACCESSORIES?Grip training is an item in the daily training of basketball players. Strong grip can improving basketball handling, catching and shooting more stable. If you are a basketball learner, our grip Trainer is your MAST HAVE basketball equipment. ?LIGHTWEIGHT AND DURABLE DESIGN?2.77 x 2.77 x 0.71 inch, 0.11 lb. 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 WASHABLE and can be used frequently and comfortably. ?INCLUDING 3 SIZES?This football basketball training aid have 3 different strength grips - 30bl, 40bl and 50bl, can suitable for different stages of training, Gradually increase your hand grip.

Style: Ball. Item Weight: 0.11 Pounds. Brand: Boaton. Material: Silicone. Color: Green. Date First Available: December 11, 2019. Best Sellers Rank: #57,212 in Sports & Outdoors. Customer Reviews: 4.2 out of 5 stars 70 ratings 4.2 out of 5 stars. : B082NHCLQ6. Style: ?Ball. Manufacturer: ?Boaton. Material: ?Silicone. Color: ?Green. Brand Name: ?Boaton. Item Weight: ?0.11 Pounds. Package Weight: ?0.15 Kilograms. Item Package Dimensions L x W x H: ?2.83 x 2.8 x 2.28 inches.