- [High Quality] The chain dog collars are made of high quality gold plated material, which is durable and rust resistant. It is durable, lightweight and gentle on the skin. 2. [3 Sizes] The dog collar chain comes with a 7cm extender to properly adjust the size of the gold chain. The length is S: 27cm + 7cm, M: 36cm + 7cm, L: 45 + 7 cm. 3. 【Safe and Comfortable】The metal dog collar chain has a smooth surface without burrs, providing your pet with a smooth and comfortable wearing experience 4. 【Practical】The Golden Dog Cuban Collar can fit all kinds of pets and even cats. Dog leash collars are well designed and designed to be worn by pets for a long time. 5. 【Fashionable Style】These golden dog collars can be perfectly matched with bulldogs, rottweilers, bulldogs and more, suitable for Hawaiian style, hip hop style and everyday life. Package content: 1 pet collar, golden pet collar, M