Bosu Balance Trainer 2 pcs 72-10850-POD2BB Properties: The Balance Pods Bosu semi-circular balance trainer is the perfect addition to your workout routine. One side is a kind of pneumatic working dome: it bends during the movements of the exerciser. The other side is a rigid platform. The grooved rings on the surface make it easier to grip the Bosu, and the special texture of the bottom prevents it from slipping on the ground. The balance trainer can be used for upper and lower body exercises. It is especially recommended for deep muscle exercises. Set of 2 pieces in a set Technical data: diameter: 16.5 cm color: blue material: rubber (phthalate-free) maximum load: 150 kg weight: 0.45 kg Color: blue