Fit puppies weight within 10lb. :) The 16-pack leather collars for a set are ideal choice to help you you easily identify each puppy and monitor health.
Dimensions of collar: 13.8 in x 0.5 in, adjusting range: 6.3 in~12.6 in. The collar width is 5.1in / 13cm. Lightweight and small,it will protect your pup's neck and won't let he/she feel uncomfortable.
Made of PU+ alloy, metal buckle with adjustable slots, metal D-ring for leash and ID tag. The leather PU material ensures durability and long life.
Package includes: red, blue, pink, green, fuschia, canary, brown, baby blue, purple, black, white, light coffee, light blue, yellow, orange, golden.
Package:16 x pet collar.1 Year Warranty! If you want to customize your little friends' collars,please search ASIN B07453HNMB
TenCloud Pet Collar Set of 12 or 16 Adjustable ID Collars Leather for Puppy Medium Large Breed Dogs Neck 6''~18'' SNeck:13"~18" B01LC8LYZS