Type: Dog Collar Material: nylon satin About Size: S = Width 2.5 cm * Length 35-43cm M = Width 2.5 cm * Length 40-48cm L = Width 2.5 cm * Length 45-52 cm XL= Width 2.5 cm * Length52-60 cm Can be extended Power Source:Powered by 2 *cell button batteries (no included) Power Generation:Switch Color 7colors Package:1 pcs Dog Collar Tips: Due to manual measurement, please allow 1-2cm error.
