1. Dog Collar: Tactical dog collars is made of highquality nylon fabric, very durable, wearresisting. Soft and comfortable padded inner won't hurt dog's fur and can protect dog's neck well. 2. Quick Adjustable: Quick release metal buckle of dog collar is made of zinc alloy, very longlasting to withstand heavy use. Strong magic stickers design allows for easy adjustment of the collar's length to provide a comfortable and secure fit for dogs of different sizes. 3. Soft and Comfortable: dog collar for large dogs's inner lining consists of soft, breathable cotton material, which provides comfort for your dog and not rub or chafe your dog's skin while wearing the large dog collar. 4. Efficient Control: Tactical dog collars are designed to be durable, secure, and functional for working dogs and active pet owners. This collar boasts a nylon handle which is useful for large, strong breeds that may pull or lunge during walks or activities, training, patrols, hikes, jogs, hunts. Better training and convenience.