Features: 1. Safety Pet Collar: The cat and dog collar can be adjusted between 19-32mm. The sturdy detachable safety release buckle can be unlocked with a certain amount of force. If your pet is trapped, it can freely break free to prevent the pet from being strangled by the collar and ensure the safety of the pet. 2. Comfortable And Durable Material: Using durable PVC + PP comfortable material, pets will not feel uncomfortable wearing it every day. 3. Safety Reflective Strip Design: Reflective tape and bright colors can help you find pets in dark environments. When pets are outdoors, pedestrians and vehicles on the road are more likely to see them, thereby reducing the risk of pets going out and making them safer in outdoor activities. 4. Ringtones Are Crisp: Each collar has a bell come with ringing, to help you find your pet, you hear where your pets are at all times. 5. Multiple Color Optional: Black, Red, Blue, Yellow, Rose Red, Dark Green, Purple, Light Green, Sky Blue, Pink optional. Specification: Material: PVC + PP Color: Black, Red, Blue, Yellow, Rose Red, Dark Green, Purple, Light Green, Sky Blue, Pink Product Size: Width: 1cm, Adjustment: 19-32cm Product Weight: 10g Package Included: 1 x Pet Reflective Collar