- Size Options: Choose from XS (adjustable length 8.2"-10.5", width 1"/2.5cm, length 11.8"/30cm), S (adjustable length 10.5"-13", width 1"/2.5cm, length 14.6"/37cm), M (adjustable length 12.6"-15", width 1"/2.5cm, length 16.5"/42cm), or L (adjustable length 16"-18.5", width 1"/2.5cm, length 20"/51cm) to ensure the perfect fit for your pet. - Adjustable Buckle: These collars feature adjustable metal buckles for a secure fit around your dog's neck. Easy to put on and take off, these collars provide comfort while ensuring they don't loosen during wear. - Protective Design: Featuring sleek bullet rivets, these spiked dog collars offer extra protection for your pet, helping to deter potential attacks from other dogs. - Comfortable Material: Made from high-quality PU material, these collars are soft and breathable, safeguarding your pet's neck and skin against irritation for long-term use. - Practical Applications: 1. Ideal for daily walks in the park, providing a secure and stylish accessory. 2. Perfect for training sessions, offering added protection if your dog is in a crowded environment. 3. Suitable for special occasions, making your pet stand out while ensuring their safety.