Modern "Calling" Card

When my granny was younger, ladies had these little cards called "calling cards." She said they would decorate them,draw on them etc and when they would go and visit a friend they would leave them there.As she got older,her and friends use to put their phone numbers,mailing addresses and such. (to be honest, I dunno why they did but then again we ladies spend hours decorating paper today) So I thought about updating it. According to granny, you decorated one side and added messages,number,etc on the back. On the back of this one I have my new phone number for my friend to have. The hole at the top was threaded with a ribbon and kept in a lady's collection box (storage box) The hole for this project can be threaded with a ball chain and stored for future purposes. Sorta like a tricked out rolla dex XD