Quality Material: The metal dog collar is made of steel with chrome surface, has good hardness, load bearing capacity, durability and rust resistance, can withstand the bite of large dogs; Here be aware that the dog’s sweat will affect the appearance of the chain Suitable Size: Each small metal dog collar ring measures approx. 3mm in diameter and the total length of the chain is approx. 55cm / 21.6inch, suitable for medium and large size dogs, but please confirm the dog’s neck circumference before purchase Lightweight to Wear: This metal dog collar weighs about 105g, it’s easy to put on and take off, wouldn’t hamper your dog when moving Safe and Stable: The metal dog ring has firm welding points, is not easy to break. break, features smooth surface and edge, will not pull pets’ hair or hurt them Multiple Applications: This metal dog collar features good luster, which can decorate your dog and make your beautiful and fashionable dog, also can be applied to train your dog and correct