Ideal gym equipment to increase forearm muscles and grip strength,grip strength training and climbing training,boosts endurance and explosiveness. Grip ball with Non-slip textured elastic PU material provides maximum grip and 304 stainless steel ring. All these hardware are heavy duty and sturdy, more than adequate. Ball with solid plastic,The ball has many spherical grooves,it brings more fun to your exercise and improve your exercise performance.It is perfectl not only for normal fitness, but also for extreme sports such as rock climbing enthusiasts, wrestling,ninja warriors, gymnastics, and parkour. Package includes stainless steel hooks, reinforced nylon webbing .Can be installed anywhere. Package Included: 2 x webbing, 2 x ball, 2 x carabiner. Ball Dimension: 2.8"/7.2cm. Fun, open-hand design. Muscles tendons lay ergonomically & train efficiently. Excellent to add into your workout routine,fits for normal & men hands. Features: Improve your grip strength. Great addition to home gym, kettlebells, pull up bar. Our power grip balls are the perfect training tools for working grip strength while doing pull-ups & Fitness. Our 2.8 inch diameter grip balls provide a radius for open hand training. From pinch strength to core exercises the grip balls provide more advanced rock climbing training options. Ideal gym equipment to increase forearm muscles and grip strength,grip strength training and climbing training,boosts endurance and explosiveness. Anti-skid design,grip ball with Non-slip textured elastic PU material provides maximum grip and 304 stainless steel ring. It is perfect not only for normal fitness, but also for extreme sports.