This is a set of 6 watch straps, 18mm wide. They are not sold separately. These were no longer needed after replacing the straps on some old watches I have. The two on the right are brand new and unused. I have not professionally cleaned them. Please understand that they are being sold as-is. There are no straps that are broken, hardened, or severely deteriorated. Overall, I think they are in good condition. From left to right: Mimosa Croco Pattern Brown 18mm The Clock House Croco Pattern Brown 18mm BAMBI Brown Leather 18mm No manufacturer listed Brown Leather 18mm No manufacturer listed Brown Leather 18mm No manufacturer listed Stainless Steel 18mm The two on the right are brand new and unused. The stainless steel silver strap still has the film on it. The brown leather strap has a tag that says 16x18mm, but it seems that the 16mm refers to the width at the narrower end. The actual measurement at the attachment point is 18mm. Would be suitable for those who resell or use them for maintenance, or those who want to resell them individually. Leather Leather Brown Brown Orange Bambi Mimosa The Clock House