The Chicago Flag dog collar is perfect for Chi-town pups! These collars are made with custom designed fabric and the traditional black plastic buckle. Every pup in the city should be sporting one of our Chicago Flag dog collars! The collars are adjustable making for a perfect fit. What could be cuter than this! Available in sizes XS, S, M, L and XL. Collar Sizing:XS fits necks 5-9"S fits necks 9-13"M fits necks 13-17"L fits necks 17-21"XL fits necks 21"-25"