Description:Sports Fitness Equipment: Chalk Bags are suitable for various sports such as gymnastics, badminton, basketball, etc., it helps increase hand friction and anti slip effects.Anti Slip Chalk Bags: Gym Chalk Bags have an anti slip function that can effectively reduce hand sweating induced sliding, improving athletes' ball control and racket holding abilities.Ideal for Badminton Sports:Chalk Bags are particularly suitable for badminton players, which helps increase the friction between the racket and the ball, improving hitting accuracy and power.Portable Design: Chalk Bags are in diameter 9.5cm/3.74inch, designed as a portable spherical device for easy carrying and storage in anywhere to meet different venue and training needs.Enhance Athletic Performance: Gym Chalk Bags provide effective anti slip balls, enhance athletes' grip strength and control power, improve athletic performance and results.Specification:Material: Chalk Bags CarbonateSize Chart:Diameter 9.5cm/3.74inchPackage Includes:3 Chalk BagsNote:Please allow slightly errors due to manual measurement and different monitors.