Material: nylon rope, product size: 33 * 1 cm Adjustable collar size: adjustable length, 19 to 32 cm, 1 cm wide Suitable for most puppies and small pets. The reflective nylon kitten collar features a bell-shaped design to help keep your pet visible in the dark. (Note: AirTag not included) Our reflective cat collar is designed to hold an AirTag. You can easily locate and track your pet using the Find My app on iPhone. The elastic AirTag case securely holds the AirTag in place and helps prevent it from falling off or dangling. Latest upgrade: This collar features a safe circular breakaway safety buckle, designed to release under pressure if your cat gets caught, helping to prevent choking or injury in extreme situations. Perfect design: This cat collar includes three reflective strips to improve visibility in low light. The added bell can be removed if your cat prefers a quieter option. Light and comfortable: Made of well-sewn nylon, this cat collar is lightweight, soft, and breathable. It is designed for comfort and will not irritate your cats skin, making it suitable for extended wear.