1) The fitting of the Asimi at the bottom does not match, 2) you cannot go all the way down with the knob, it does not go into reverse, and it does not go into fifth gear, 3) the knob is not stable because you cannot push it all the way down. If someone finds a way to remove the old Asimi base and if you put glue on the knob, it works poorly, and of course, there is no mention of leather; you get what you pay for

Unfortunately, although it looks fine, the silver frame does not fit exactly on the OPEL ASTRA H as the product claims. I ended up having to remove the silver frame of the product and use the frame that was already in the car, otherwise it wouldn't fit at all, wrong edges, wrong angles, and curves.
The dimensions may seem the same, but the small differences in millimeters made it impossible to fit (leaving gaps on almost all sides).
Nice in appearance, nice levers, poor fit.