You will receive: the package contain 45 pieces puppy whelping collars in 15 colors, which are sufficient for you to apply Double-faced pile: the newborn pet identification bands are made up of double-faced pile, which is soft for your newborn pets; You dont need to worry about your newborn pets skin will be scratched by the identification bands Adjustable collars: the whelp identification collars are adjustable; The growth rate of the newborn pets is very fast, so you can adjust the tightness of the whelp identification collars in line with the newborn pets growth rate 3 Sizes: the adjustable puppy collars have 3 sizes, which are suitable for pets up to 3 months old; If the length of the puppy collar is too long, you can cut it to the length you need Identify your newborn pet easily: the puppy whelping collars are good instruments for you to keep track and identify your newborn pet easily; You can take care of the newborn pets conveniently Features: Soft touch: The double-faced pile material makes the puppy whelping collars with soft touch, which can provide comfortable wearing experience for your newborn pets. Colorful collars: The adjustable puppy collars have 15 colors, which allow you to give each puppy one color, helping identify the newborn pets at ease. Specifications: Material: double-faced pile Size: S, M, L Color: as shown in the pictures Package includes: 45 x Puppy whelping collars Warm notes: Please allow a little error on the size due to manual measurement. The color might exist slightly difference due to different displays.