I bought this to change the look of my bag, but I found another product that I really liked right after I bought this one. I ended up using that one, and this one has been stored away. The hardware is gold. I can't measure the size because I didn't want to cut the new obi, but it has an adjuster, and the website said the length can be adjusted, and it can be used diagonally or over the shoulder. The width is just under 4cm. If you're looking to change the look of an old shoulder strap, or something similar, please consider this.