This is a Levy's strap. Unlike cheap straps, it's thick and a famous model used by artists both in Japan and abroad. It's made of sturdy material and is good for preventing headstock drop. I haven't used it much after purchasing it. I'm selling it to organize my belongings. *I am listing the same item at the same time, so I've labeled them ① and ② for convenience. Both are in the same condition and have hardly been used.