Yamaha Leather Guitar Strap Color: Black This is a vintage item. It was purchased new and used for about a year. After that, it was stored for a long time, so it has aged and developed a patina, giving it a seasoned look. The leather is about 4mm thick, so it's overall very sturdy. The crimp parts have some verdigris (green rust). There is a storage odor. It also smells a bit like tobacco, so please be aware of this if you are sensitive to smells. Please understand that this is a vintage item that has aged over time before purchasing.