Sportdog Black/white Regular Plastic Dummy. 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 Specifications for Sportdog Black/white Regular Plastic Dummy: Manufacturer: SportDOG Fabric/Material: Plastic Length: 12.25 in Dimensions: 2.15 X 7.90 X 12.25 in Package Contents: Sportdog Black/white Regular Plastic Dummy Sportdog Black/white Regular Plastic Dummy