I bought it for my daughter (she's 5) so she would stop taking my chains and necklaces and she absolutely loves it. She brags about it to her friends and teachers at school. The length is appropriate as it does not fit too tight around her neck but it's not so loose that she could easily get it tangled somewhere.
The only thing I wish we could've done is chose the color of the product as you can only purchase the product and the color will be a surprise. She got light blue and she likes it but she would've been thrilled had it been pink or purple.
On a side note... it looks a lot more expensive than it really is. I'm purchasing a few more and saving them to add to my nieces Christmas' stockings.