Description Easy to Operate,train all Kinds of Dogs such as that are Used as Pets, in Police and for Shepherding. Material:Plastic Color:Yellow Size:130*26*40mm Weight:64g Note: 1.Compare your detail size, please allow 1-3MM to be different due to manual measurements. 2.Please note that due to light and the screen, a slight color difference should be acceptable. Packing:1 pcs Anti Barking Training Device including : 1 Pc Yellow + 1 Pc Black Dog Repeller Attention: this product not including the battery , pls take care , when pay the order. thank you.