The black and white training dummy stands out against any background. Our plastic dummies float are designed with a valve so you can adjust buoyancy and weight and the knobs are designed to prevent hard mouth. Choose from regular (2"W X 12"L) or jumbo (3"W X 12"L).Features: Not too hard not too soft Floats Air valve to adjust weight and buoyancy Knobs designed to prevent hard mouth Made of BPA-free material