Thanks for the offer, but I think I get the gist from your description and the original pic.@Bav - The pedal lock is in 3 pieces. The biggest piece is the one that slots under the clutch and accellerator pedals. Then there is a smaller profiled piece that slots over that. The lock fits over the smaller piece profile. Nice and easy to fit and its not to bulky. The 2 blue bits are probably about 12mm thick.
If you like I can take photos of the individual components to give you a better idea.
Are the window stickers supplied with the product, and do you feel the product and the stickers together provide enough of a visual deterrence?