Slam Ball - 8 lb Size:8 lb A specialized lithium-ion battery provides

A specialized lithium-ion battery provides over 3 days of battery life

Double layer construction provides warmth and comfort

Height cm/in: 42/16

6 x 20 x 20 cm

Slam Ball - 8 lb Size:8 lb A specialized lithium-ion battery providesTRX's best selling Slam Ball features a grooved tire tread texture, no slip grip and bounce resistant construction. Get ready for the ultimate cardio, agility, and strength training tool youve ever met. Build muscle, fire up your core, improve rotational strength and slam your way into the best version of yourself! Textured tread exterior for maximum efficacy No slip grip design Bounce resistant construction Double walled interior for maximum