Omg I wish I invented this for my kids, for their daily life at daycare and school, with sadly many errors by their care takers, or even other unsuspecting parents.
These are cute cute cute, very sturdy and the adjustable size is awesome. I actually got one for myself and it's a great fit; I have a small wrist, byt stills an adult's wrist. My 4yo uses the smallest fit, my 6yo the middle one and I use the largest one.
I find it very helpful and eveb an empowering statement; it's a conversation starter too. It raises awareness.
As soon as they are back in stock, I'm stocking up ;)