thank you! I gave one of each to my niece a while back. They're perfect for kids, it seems. The stretchy ones weren't a big hit for my jewelry ladies. (I like them, though!)
To be honest with you, I'm not 100% sure. I sell Premier Designs jewelry, and I bought these to use as incentives for ladies to book shows with me. The description on the site I purchased them from says they are "crystal stretch bracelets."