OPPO Quack Size SS Bite Prevention Tool

Plastic training tool to prevent dog biting.

- Color: Yellow
- Material: Plastic
- Model: quack size SS
- Brand: OPPO
- Type: Dog training tool
*Please check the size in the 4th image.

Thank you for looking.

I am selling this because the size did not fit.
It has only been opened and tried on once, so it is almost unused.