Nikon Genuine Strap I believe the material is synthetic leather. It appears to be unused, or very close to it. It was stored with yellow tape wrapped around it, as shown in the photos. I removed it because I was concerned, but there are no marks left behind. I could also confirm the embossed logo. I think the part number is AN-2, but I'm not certain. I think it would look great on an F or F2.