This is a 10mm stainless steel watch strap. It is a used item, but it has been used very little and is relatively clean. There are some minor scratches from use. Although ultrasonic cleaning has been performed before listing, please refrain from purchasing if you are looking for the quality of a new product. Thank you. - Material: Stainless steel Product Name: Watch Strap - Size: 10mm lug width Thank you for viewing. Please feel free to ask any questions. Thank you. Color: Silver系 (Silver-toned) #WatchStrap #10mm