High Quality Material】Reflective puppy collars are made of high quality nylon and metal, they are comfortable to wear, durable and strong in use

• 【Adjustable Collar】These adjustable safety  collar can be adjusted from 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/cats

• 【12 Vivid Colors】Each  collar set contain 12 quick release collar of 12 different color, You can choose the color according to your mood

• 【Safety Reflective Strap】In order to let you easily find your baby at night in the dark, we add 2pcs reflective strap which can be easily seen in the dark. No worry that they may get lost and also makes your pet safer in the night

• 【Safety Release Buckle】Easy to adjust, with safety quick release buckle, it is safe to wear and take off. Great helper for you to record the growth of each puppy day by day