36 pcs Assorted Colors Puppy ID Collars Whelping Collars Dog Band Adjustable Identification Collar for Pet Nylon Adjustable Whelping Puppy Collars

All dimensions are measured by hand, there may be 2-3cm deviations,thanks for your understanding
Easy to keep track of each puppy or cat weight gain their develop, to check food consumption in feeding time, and management health and behaviours.
Material:Nylon+Double Velvet
Make sure to check the collar under the daily wear, is too loose or too tight (about 2 refers to the space around)
Soft collars with easy snap feature    Would unsnap incase of emergency
Make sure to check the collar under the daily wear, is too loose or too tight (about 2 refers to the space around)
All dimensions are measured by hand, there may be 2-3cm deviations,thanks for your understanding
As different computers display colors differently, the color of the actual item may vary slightly from the above images, thanks for your understanding.
  1 Pack Puppy ID Collar(12pcs)