Available in 6, 8, 10, 15, 20, 25, 30, 40 & 50 lbs
Textured tread surface for slip-resistant grip
Ultra-durable rubber shell withstands heavy use
Bounce-resistant construction for maximum effectiveness
TRX Slam Balls are filled with sand to retain it’s shape, weight and sturdiness. Pumping air through the nozzle will damage the ball.