- EXTREME GRIP STRENGTH TRAINING - 1.5-inch diameter, 8-inch long solid cylinders for training extreme grip strength. Challenging for professional athletes but still fun for kids!
- Compatible with Slackers brand Ninja Line for American Ninja Warrior training, gymnastics, rock climbing and crossfit training. Also compatible with standard cable weight machines as a grip strength training attachment
- Rated to 250lbs each. Used by professional athletes at Ninja gyms, Parkour gyms and rock climbing gyms throughout the country.
- LIGHTLY TEXTURED GRIP will not hurt your hands and allows for no-slip grip. WEATHER-Resistant for limited outdoor use.
- 100% Manufactured in the USA. Specifically, the great state of Maine! Warrior Life Gear is the official brand of the Maine Warrior Gym
- EXTREME GRIP STRENGTH TRAINING - 1.5-inch diameter, 8-inch long solid cylinders for training extreme grip strength. Challenging for professional athletes but still fun for kids!
- Compatible with Slackers brand Ninja Line for American Ninja Warrior training, gymnastics, rock climbing and crossfit training. Also compatible with standard cable weight machines as a grip strength training attachment
- Rated to 250lbs each. Used by professional athletes at Ninja gyms, Parkour gyms and rock climbing gyms throughout the country.
- LIGHTLY TEXTURED GRIP will not hurt your hands and allows for no-slip grip. WEATHER-Resistant for limited outdoor use.
- 100% Manufactured in the USA. Specifically, the great state of Maine! Warrior Life Gear is the official brand of the Maine Warrior Gym