SIZE - Please measure your cat's neck girth carefully before ordering.Our collar size is between about 16 cm and 28 cm which fit for small cats. 3 COLLARS ONE SET - Our package comes with 3 different color collars, include a black,a white and a red. It's convenient for daily replacement and even if you have many cats of different breeds and colors, you can find the ones that suits them. GREAT MATERIAL - Constituted of quality soft polyester material,comfortable for you pet.The hardware includes D-ring,bell is heavy duty and durable. PLAID PATTERN - Designed with plaid pattern which is the most classic style of cat collar accessories.The cat with plaid collar is more likely wearing elegant clothes than a collar for holding. BREAKAWAY - The safe buckle of cat head shape is simple and easy to use.It doesn't need to take much pressure and not easy to break by cat.