This is a One Control MIDI Hammer Cable L/L, 50cm. The MIDI Hammer Cable allows you to change the direction of the cable extending from the plug by removing the panel on the back of the plug. It's even thinner and more flexible than standard patch cables, so it takes up less space and can be flexibly installed on your pedalboard. I am selling it because it is no longer needed due to the TRS conversion of my MIDI setup. From a non-smoking, pet-free environment. Soundhouse price: ¥1,540 (tax included) Product website: https://www.onecontrol.jp/products/one-control-midi-hanmmer-30?variant=42934091514010