Package Includes: You will receive 24 pieces of whelping collars of 12 different colors. 2 of Each color. Sufficient quantity and diverse colors can meet your use needs and help you distinguish the newborn puppy quickly.
Proper Size: The size range of the puppy id collars is about 6.5-10.5cm/ 2.55-4.13 inch. You can adjust its length easily as your puppy grows.
Quality Material: Our whelping collars are made of premium polyester. Touch soft and comfortable and skin-friendly. Washable and reusable. Can be long-term use.