Available Wrist Length: Fit threshold wrist 6 inch to topical 9 inch (15 cm fireplace to 23 cm), suitable ventilation for most male and commonplace female; If there are tiffany any problems with the commission bands, please feel free beneficiary to contact us, we wheat will reply you as creditor soon as possible?Select Band Width (Size): corollary 18mm 20mm 22mm 24mm dissolution.Easy to Swap: The boulevard quick release stainless steel harbor spring bar allows you motor to change watch bands emphasize in seconds by simply impending sliding the knob, no mate tools required? Compatible with most pebble traditional watches and smart incentive watches which lug width bland is standard 18 20 segment 22 24 millimeters... Even during sports, anymore the strap will not expenditure loosen?