These cards come in handy! I always use them as reference.

Very handy chart for keeping around.

These cards are fantastic! I keep one in my wallet, one at home, share them with others... the uses are endless!

I always keep a few of these in my wallet to hand out to people and measure jewelry!

These really come in handy, especially when you don't have calipers available. I sometimes order extra ones to give to people when they ask me where I bought my jewelry.

This card has helped me out in numerous of situations. I keep one in my wallet at all times

This thing has saved me a lot of trouble on numerous occasions. I finally got all of my body jewelry ORGANIZED. It's great with organics too... just because of size variations.

These cards a very useful for anyone with piercings. Featured on this double sided card are rulers for measuring length, gauge size, and bead size for CBRs. There is also a handy conversion table as well as diagrams that show how to measure different products (plugs, curved barbells, etc). Consider the price of zero dollars, everyone should have one of these on hand. Great the keep in your wallet for when you go shopping

These things are great when you're shopping for jewelry, especially if you're a little confused with sizes. Plus, they come free with every order. So, what's not to love?

I really love these. They come in so handy, and it's a lifesaver for ordering jewelry online. I've made some mistakes with sizing in the past, so i really appreciate this. Thanks BAF, you guys rock!