🐕Quality Material: This dog collar is made of nylon, Wear-resistant and durable, it can be used for a long time. The cotton-padded lining is soft and comfortable and will not hurt your dog's neck when running. 🐕Soft and Comfortable Control Handle: We have improved the design of the control handle and added a soft cushion on the original basis. This will not only help you better control your dog, but it will also avoid palm injury caused by sudden pulling during training, and increase the cushioning force. 🐕Double D-ring Design: The dog collar for large dogs is designed with two large and small D-rings. The large D-ring can be easily connected to the belt, which is convenient for daily walks, training, and so on. The small D-ring can wear the dog tag of the pet dog, increasing the practicality of the collar, The metal buckle can be released quickly, making it easy to put on and take off. 🐕Quick release metal buckle: The military dog collar adopts an integrated metal buckle design, one-click unlocking, easy to put on and take off, the metal buckle is adjustable, and the length of the collar can be adjusted according to the size of the dog’s neck. 🐕High-quality military dog collar: The large dog collar is made of 1000D reinforced nylon fabric and rust-proof metal fittings. The inner side of the collar is cushioned to reduce friction and make it comfortable to wear. Dog collars for large dogs can withstand 397-661 pounds of pulling force. There are 2 sizes to choose from. Please follow the size chart to measure your dog's neck carefully before you place the order to ensure the collar is fit well to your dog. You should leave a finger width when you measure.