Watch Strap Material: Made of top grain leather and the lower layer that touches the wrist is comfortable suede calfskin lining, with solid stainless steel clasp
Quick Installation: No tools required, the integrated quick release stainless steel spring bar allows you to change watch bands in seconds by simply sliding the knob with fingers
Band Width (Size): 18 20 22 millimeter. In order to get a suitable strap, please measure inner distance in millimeter between two horns on your watch. Thickness around 2.7mm
Suitable: Fits wrist around 6 to 8 inch (155mm to 205mm), but watch dial also impacts fit. Compatible with most traditional watches and smart watches which lug width is standard 18 mm, 20 mm, 22 mm
Use and Maintenance: Please avoid soaking your leather strap in the water repeatedly and continued sunlight exposure. It is not recommended to wear it to shower or swim