Ergonomic Design: Three-point design with rounded ends and center for improved grip and ball release; designed to enhance catching and throwing motion. Suitable for physical and mental training to support reaction time, hand-eye coordination, and quick decision-making. Helps train reaction speed, agility, and concentration for various sports including football, baseball, basketball, hockey, and more. Supports athletes at various skill levels for warm-up routines and training scenarios, in solo or team settings. Portable and easy to use anytime. Wide range of applications for athletes of different levels and for interactive play between owners and pet dogs. Product Dimensions: 20 x 20 x 4 cm; Weight: approximately 70g. The training stick is made of 100% polyurethane material, non-toxic, safe, and non-irritating.