This is a Fixplus cargo cage for bike packing, not available in Japan. Use it to secure luggage with Voile straps, etc. The detachable leg supports are included and can be used depending on the shape, size, and weight of the luggage. There are very small scratches from installation (see image 4), but there are no major scratches from falls, etc. Weight: 116g Size: 22cm x 7.5cm x 5.5cm Material: Aluminum Made in Germany