Rebecca - I use stretchy 1mm bead and jewelry cord (it's transparent) and then just buy cute beads and charms at the hobby store and string them up. I don't usually put a clasp on them (sometimes I do) because they stretch alot and go over her head easy. She loves wearing them, so sassy! I only let her wear them when we're with her, and they're really stretchy so if she got caught on something it would just break off and not be a hazard. Thanks for the compliments on them!

GL!