Watch strap, lug width 17-23mm, made of stainless steel. The spring bar attachment is spring-loaded, accommodating a wide range of lug widths from 17-23mm. There are minor scratches from use. Although ultrasonic cleaning has been performed for this listing, please refrain from purchasing if you are looking for brand new quality. Thank you. - Material: Stainless steel - Width: 17-23mm lug width - Material: Stainless steel Thank you for viewing. Please feel free to ask any questions. Thank you. Color: Silver系 (Silver-toned) #WatchStrap #17mm