Coastal Pet Safe Cat reflective collar is help protect pet at night. Made of snag proof nylon material. This unique, breakaway collars have fun patterns that reflect oncoming light for extra visibility and safety. Perfect for alerting drivers to potential danger and finding cat at night. The buckle on this collar is equipped to release when the cat's collar gets caught. Features with bells. Slides allowing the cat to slip free. It is completely adjustable from 8-inch to 12-inch. Sure to satisfy the needs of any curious kitty. Available in stars black fun pattern. Measures 3/8-inch width.