【Handsome Tactical-Style Control Handle】Dog collar with AirTag holder features an improved, widened handle for large collars. This design offers greater comfort and control, ensuring your dog remains a handsome, secure companion. It's perfect for medium and large dogs, especially for dog training, patrolling, walking, and hunting 【Heavy-Duty Metal Buckle & Quick-Release】This Dog AirTag holder features a robust metal buckle that stays securely fastened. Designed to withstand over 110 lbs of pull force, it is ideal for large, active dogs. The metal buckle is adjustable, allowing you to customize the collar length to fit your dog's neck size, and the quick-release buckle ensures easy removal in emergencies. 【Comfortable & Durable】This tactical dog collar is made of premium polyester with a soft, breathable lining to ensure comfort and protect the dog's neck. It does not damage the dog's fur and provides excellent neck protection. Designed for medium to large dogs, the collar is durable, wear-resistant, and comfortable even with long-term use. It is highly recommended by military and police equipment enthusiasts. 【Wearing it to embark on adventures】Available in 2 sizes—M (18.11"-20.87"), L (20.47"-25.98") —to fit most medium and large dogs. Please measure your dog's neck before ordering. Feel free to contact us anytime with any questions. 【100% Satisfaction Service】We place great importance on the purchasing experience of our customers. We stand behind the quality of our bras and offer 30-Days NO RISK customer service. If you have any questions, please feel free to contact us. We will respond within 24 hours and do our best to help you solve the problem. Thank you for understanding!