This black leather wristband is 10mm wide and about 8 inches long. It can fit a wrist 7.5" around. I have added 6mm Silver Rimmed marbled white Round Studs evenly spaced across the center alternating with 5mm round pronged studs. It has a silver watch band style buckle with 7 punched holes so it can be adjusted to fit whatever size wrist you may have. Simple yet cute!