Wakeboard binding CONCRETE, size M. There is some fading due to long-term storage, and although I cleaned it at home, the white stains on the outside and inside could not be removed. Part of the bottom sheet is coming off. Everything in the pictures is included, so please prepare the screws to attach it to the board. I'm selling it cheap because I don't use it anymore. It's the type where you slip your bare foot in. If you're looking for one for yourself, please consider it. I am not negotiating on the price.