1、Premium Material: Military dog collar is made of durable nylon material, breathable and lightweight, and neatly stitched, ensuring your dog is comfortable to wear and will not rub against the dog's skin and hair. 2、Widened Design: Military training dog collar features a widened collar design that provides additional cushioning and evenly distributes pressure to help prevent injury to your pet's throat and increase comfort. 3、High Safety: The nylon dog collar has a double breasted metal buckle that is easy to open and adjust, making it difficult to break, and the double seal is secure and adjustable, providing security and preventing the dog from shredding it. 4、Adjustable Length: The military dog collar has a metal double pin with 5 adjustable points to easily adjust the length of the collar as needed. Suitable for a variety of large dogs. 5、Firm Connection: Military training dog collar uses a heavy duty thickened D ring buckle, which is super strong and durable, and the attached chest harness is more secure, which is very safe to use, and is very suitable for pet field training. 1 x Military Dog Collar Item Type: Military Dog CollarMaterial: Nylon, MetalUses: Medium and Large Dog Collar, Lamb Calf Collar