Hey, I used to make them. All you gotta do is take a pair of scissor and carefully cut around the plastic square on the front, around the globe hologram.

then peel of the globe, you will see a lot of silver sticker residue. All you gotta do is rub it off with your thumb until the silver part comes off. The qr code is a long form version of a Private key and can be uploaded to a wallet or MTGOX private key upload feature. Pictures coming