Originally Posted by chris24

Here's a pic of the key that i shrunk to actual size. The keys in the pic didn't come out actual size, a little smaller... but the key itself is actual size and is not very thick, maybe 1/4 - 1/2 inch. The E70 does have the "Comfort Access" option that allows you to keep the key in your pocket and lock/unlock doors and start the engine without taking it out.