[dog collar]: titanium steel material 【Collar size】: 14mm, 12inch/31cm, please measure your dog's neck length before ordering. Measure around the widest point around your dog's head and add 2 inches to the original collar length to adjust. 【Unique Design】: 18K Gold Cuban Dog Collar. Hip hop style, when your dog likes to wear this dog collar, it will make your dog look cool and different. Comfortable and stylish, pamper your dog with this fashion 【Comfortable and Durable】: This necklace is made of titanium steel