This is our Arca-Swiss type quick release system. It comes with a 70mm long plate that you can attach to a camera, and a round clamp base. It is made of aluminum and the surface is anodized black. There are also 2 positioning holes at the bottom.
Within the EU, the goods usually arrive within a few working days. Deliveries outside of the EU can take from just over a week to two weeks. Even an exchange or return within 14 days can be handled more quickly, less complicatedly, and more cheaply via the MJKZZ.DE page, if the goods only need to be sent back to Germany/Austria.