Description: 100% Brand New and High quality. Excellent for pet sports costume that requires protection from minor head trauma. There is sponge padding inside the helmet, making it rather comfortable to wear. With nylon adjustable chin strap, you can easily fasten the helmet on your pet\u2019s head. The dog sports hat is also good for riding,running,walking outdoor. The cap protect pet's head from the sun, wind and irritant objects. A great pet Sports Gear it is safety and cool. Specification: Material:Plastic. Color:Black. Quantity:1pc. Size:S, M, L. Size S: Head circumference 31CM Diameter 10cm Height 5.5cm Strap Length 16.5-19cm (Adjustable). Size M: head circumference 39CM Diameter 12.5cm Height 7.5cm Strap Length 20-28cm (Adjustable). Note: 1. Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. 2. The colors may be different as the difference display. Please understand. Package Included: 1 * Pet Dog Helmet Cap.