-Material: 100% solid cow leather -Width: 1/2" (13 mm) -Size Chart: |S/M - 32" (double wrapped waist measurement);| Full Length: 67" |M/L - 36" (double wrapped waist measurement);| Full Length: 75" |L/XL - 40" (double wrapped waist measurement);| Full Length: 83" -Notes: the size chart does not include buckle length. There are total of five holes, 1" apart. 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.