Thank you for viewing. This is a used item. KBPT (kouboupath) Strap: Taupe Strap Material: Thick cotton material Leather: Camel Pin diameter: 8mm I used this for about a month, but I am selling it because I replaced it with another one. There are marks from attaching it to a guitar, as well as scratches and rust on the metal parts. Please see the photos. The serial number written in magic marker was there from the time of purchase.