This is a training tool for advanced users. Effective for training grip strength, wrists, and forearms necessary for all martial arts and sports. The included paracord is removable, so you can wrap it with leather or other strings as you like. *Please note that this is a cast iron product, so there may be some roughness, wrinkles, or unevenness on the surface due to the manufacturing process.

Size: (Total length) Approximately 69cm (Thickness) Approximately 1.8cm Weight: Approximately 5kg Material: Iron paracord wrapped (color may vary depending on arrival time) Made in Japan


Battery Included or built-in: ‎No
Package size: ‎70.4 x 11.4 x 6.2 cm; 4.89 kg