Watch strap, 18mm lug width, stainless steel. The strap's shoulder at the ends is about 20mm wide. It's a used item, but in good condition with little wear. Ultrasonic cleaning has been performed before listing, but please refrain from purchasing if you are looking for brand new quality. Thank you. - Type: Metal strap - Material: Stainless steel - Width: 18mm lug width, the strap's shoulder at the ends is about 20mm wide. Thank you for viewing. Please feel free to ask any questions. Thank you. Color: Silver系 (Silver-toned) #WatchStrap #18mm