Wallet sd card holder

This is a very simple SD card holder, the size of a credit card, which fits in a wallet. It's designed to be slim so that it should be able to slip into any credit card slot. It holds two standard SD cards, one mini-SD card, and one micro-SD card. Complete with rounded corners and divots for easy removal. :) Original creator: https://www.thingiverse.com/thing:13063