Ideal for use with 3/8" (10mm) webbing, small buckles have an inner diameter of 3/8" and a length of 1.3" (33mm). 25-pack of black small plastic buckles. One end of the cat collar accessory has the function of adjusting the size of the collar, which can be easily used for small pets of different sizes. Safe and reliable release device allows you to unlock the buckle without manually pulling it out, preventing pets from getting entangled in obstacles and unable to escape. Made of high-quality plastic, lightweight and compact, easy to install, won't fade, long-term use. If you have any questions about the product, please contact us in time and we will answer it for you. Ideal for use with 3/8" (10mm) webbing, small buckles have an inner diameter of 3/8" and a length of 1.3" (33mm). 25-pack of black small plastic buckles.