These are a nice little teaser item. While meant to be a sexy visual toy to cuff your partner's wrists together, you can also get a second set to use on their ankles. It can even go around their neck if you wish. For the most part, they are mostly designed to c, at a play party, for example.

Overall the design is okay. Some of the smaller feather bits seem to come off easily, which isn't really ideal. The larger feathers seem a bit sturdier, however. They aren't really meant as heavy restraints, so you shouldn't try and treat them that way.

Make sure you know if they will fit or not. I measure each cuff as able to fit around a 16.9oz bottle of Sunkist orange. This is a snug fit at the last place it can be attached. It can scale up larger than this by fastening it along the chain instead.

Overall, I found it to work adequately. The clasp is easy to use and snap into place. They aren't adjustable, so if your partner has really tiny wrists, you may need some sort of padding to thicken their wrist up a little. The fact that some of the smaller bits seem to easily fall off is one thing that concerns me. This doesn't seem like a toy that would stand up to a lot.