You need: Glue (I like Alene's clear Tacky Glue)
Cross shapes-I bought some at Hobby Lobby, or you could cut some out of heavy cardboard
shells-found shells, or craft shells (Hobby Lobby)
Hangers-I made my own
I wanted these crosses to be able to hang, but when I l went to buy hangers, I thought they were too expensive. I decided to make my own out of duct tape.Fold a strip of tape onto itself, leaving a sticky "tail."
Fold the un-sticky top in half vertically and snip a curve.
Stick to back of craft and hang.