Collar for medium to large dogs (professional training lead)
![Dog Leash Collar Harness Training Training Training Training Collar Pull Prevention Trimmer for Large Dogs Dogs Stretch Lead for Small Dogs with Umbrella Elastic Dog Leash](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)
The elastic string is 0.4 inch (1 cm) in diameter, and the inside is made of twine string.Perfect for training medium to large dogs. Country of Origin: Japan Material; Ingredients: Wrestling