*Material: Genuine Leather *Width: 1 1/8"(29mm) *Size chart: |S/M - 30" from collar button to center hole; |End to end: 36" |M/L - 34" from collar button to center hole; |End to end: 40" Notes: the size chart does not include buckle length. There are total of five holes, It is recommended to select size that better matches measurement of your waist or where you wear this belt. It would be more comfortable to measure where you will wear the belt, add 1-2", and then pick the size where this number falls.