Double Sided Version

Remixed to have a card on either side. With an additional plate that has a version of the model with a double sided card with a large hole to fit a carabiner or similar and larger tabs to make the card fit more securely. The more secure fit doesn't really allow for regular removal of the card as it's quite a tight fit. My main use for this is for a security ID, so i don't need to remove the card regularly. Also changed to TPU for AMS.