No need to wait for a sparring partner if you have BOB (Body Opponent Bag) to train with. You can punch BOB as hard as you like without holding back. The Free-standing BOB is great to improve accuracy when training in hitting the target areas. The man-body shape mannequin is like a life-like mannequin with a vinyl “skin”. If you are training to spar or compete for BOB body shape which is ideal for all Boxers, Kick Boxers and Mixed Martial Artists alike to improve your level of accuracy than a regular heavy bag or punching bag. Made of high quality silicone Recommendation: it is a perfect equipment for boxing training, kickboxing and aerobox. Measurement: 175 cm. Base diameter: 60 cm