Customer service: We pay great attention to the buyer's experience. If you have any questions about the product, please contact us. We respond to any questions you may have within approximately 1-24 hours. Any pre-workout warm-up tool - Can be used for almost any pre-workout, as a warm-up in solo or team training, and for game-like use. Suitable for most sports including softball and hockey, soccer, basketball, soccer practice, etc. 2 beginners and 2 advanced reaction balls are used simultaneously: Durable and Consistent bounce, the Coordination Ball is made of rubber for excellent bounce and durability. Reflex training and improvement: this Reaction set is designed to bounce randomly to improve the athlete's reflexes, hand-eye coordination, responsiveness, reaction time, and agility. Set products include - 1 Reaction Trainer, 2 beginner large balls and 2 advanced small balls & 1 reusable storage bag.

Sport Type: Hockey, Catch, Soccer, Basketball, Softball. Material: Rubber. Brand: BJORGK. Date First Available: June 30, 2022. Best Sellers Rank: #372,034 in Sports & Outdoors. : B0B5HL4GZT. Sport Type: ?Hockey, Catch, Soccer, Basketball, Softball. Style: ?Type-A. Manufacturer: ?BJORGK. Material: ?Rubber. Brand Name: ?BJORGK. Package Weight: ?1.28 Pounds. Item Package Dimensions L x W x H: ?9.84 x 7.87 x 2.76 inches.