For the parents out there

Can anyone give me a couple of measurements of kid's wrists. I'm making bracelets for them to hang their bead charms on for attending rituals, and I want to make sure they are big enough without being too big. I'm going to ask for $1-2 donation for the bracelets to cover the cost of making them. The charms will be free. The first one is a round hematite bead. I've never done any jewelery work before, so we'll see how it goes.

I bought some crayons, markers, construction paper, sequins, etc, for making masks. I figure I can put all of it into plastic bins and we can use the stuff for future projects as well. I do not have kids' scissors, though. If anyone can bring some, I would appreciate it.

I have such a busy week! :-)