[Compatible Models] Our products use 20mm/22mm bands, so please be sure to check your watch's lug width before purchasing. Most commercially available products are compatible with smartwatches and casual wristwatches with 20mm/22mm lug widths. If your watch has a 20mm lug width, select 20mm in the [Size] section, and if it has a 22mm lug width, select 22mm in the [Size] section. (Note: Watch not included) [High-Quality Materials] Our leather bands use carefully selected first-grain leather, providing a soft and smooth leather for a luxurious feel. It fits snugly against the skin, providing ideal comfort and preventing unpleasant odors from sweat. The leather band is made of a smooth material and has a simple design that perfectly fits the essentials for daily use and commuting. With classic colors, it can be used in any situation. [Easy Installation] No tools are required for installation or removal. You can switch bands in seconds by simply sliding your finger on the integrated quick-release knob. The stainless steel buckle is properly curved and fits snugly on the wrist and band. [Suitable Size]: The leather band fits wrists with a circumference of 6.3 to 8.66 inches. You can choose from leather band lengths of 120mm to 183mm. (This is just the band size, the dial size is not included). Dimensions are measured manually and may have an error of 1-3mm. Package contents: 1 * Leather band.