Your dog deserves a cool leash! Why choose the KINGOLDOGS dog chain collar brand? The product design takes your pet as the core, our collar will not cause harm to the dog's neck, Golden dog collars make your dog look cool and unique in a wide variety of breeds. This will attract people's attention and cause people to care more. We use the best 316L stainless steel material to plate the expensive PVD vacuum plating, which is harmless to pet fur, long-lasting color retention, corrosion-resistant, hard and wear-resistant. Fits tightly with your pet for safety and comfort while bringing joy. Stainless steel necklaces will not tarnish and oxidize and are more durable than other material dog collars. The color retention durability is more than five times that of ordinary electroplating. Each KINGOLDOGCHAINS has undergone strict testing and detailed inspection. If there is a quality problem due to non-human reasons, it will be replaced free of charge within half a year. We are so confident in our dog collars! Dog leash collars are not adjustable, this product has a total of five sizes, 18"-26" inch. 18"(457mm) suitable for dog neck circumference 16"-17.5"(406mm~445mm) 20"(507mm) suitable for dog neck circumference 18"-19.5"(457mm~495mm) 22"(558mm) suitable for dog neck circumference 20"-21.5"(507mm~546mm) 24"(609mm) suitable for dog neck circumference 22"-23.5"(558mm~597mm) 26"(660mm) suitable for dog neck circumference 24"-25.5"(609mm~653mm)