1. High quality materials waterproof and breathable 2. Creative design with rescue handle 3. Reflective design 4. 6 Sizes from XS to XXL to choose from 5. This is a flotation aid intended for use in relatively calm waters. Do not leave your dog unattended while using this product. The actual color may vary slightly from the online image due to monitor color settings Please allow slight measurement deviation for the data. Thanks in advance.