Conservation Velux Window and Flashing Kit

I bought this conservation velux window for a project which never happened. It is brand new, the window and flashing kit have never been removed from the box. There are a couple of tears to the cardboard but nothing is damaged, it is in perfect new condition. The window is black on the outside, white inside, and has the glazing bar down the centre which replicates old windows, great to use on a listed or old building. The codes are on the boxes, have a look on the velux website and satisfy yourself to the dimensions, the flashing kit is for use with a slate roof.