BOUMUSOE 18 Pcs Puppy Collars for Litter Adjustable Puppy Whelping Collars Soft Nylon Puppy ID Collars with Safety Quick Release Buckle for Small

【High Quality Material】The puppy collars are made of high quality nylon and metal, they are comfortable to wear and strong in use. These collars can't glow in dark, not reflective collars. 【Adjustable Puppy Collar】These adjustable puppy collar can be adjusted from 17-26cm(Small), 19- 32cm(Medium), 0.4inch(1 cm) in width. When measuring puppies, please leave a space of about 2 fingers. Collars are suitable for most types of newborn dogs 【Quick Release Buckle】Our puppy ID collar is adjustable in length and comes with a quick release buckle. The buckle releases when pressure is applied, very for puppies, and convenient for you to open it 【18 Vivid Colors】Each puppy collar set contain 18 quick release collar of 18 different color, You can choose the color according to your mood 【18 Vivid Colors】Each puppy collar set contain 18 quick release collar of 18 different color, You can choose the color according to your mood