This is the shoulder strap that came with an Elecom PC carrying bag. This listing is for the strap only, not the entire bag. I think it can be used for things other than PC bags as well. The strap length can be adjusted from 75cm to 135cm (excluding the metal fittings). Unused. I only extended and retracted it to measure the length. Please forgive any minor scratches that may have been present from the beginning, especially on the metal parts. It will be wrapped in vinyl and sent in an envelope. It will be sent via Yu-Packet Post Mini or similar postal service. Feel free to comment if you have any questions!