VERY small
This is very very small and I almost thought it wouldn't work. I wanted something compact for my husband to carry in his go-bag. He only had two pills he takes daily so didn't need one of those massive organizers or weekly pill boxes. I almost thought this would be too small. It has two small compartments and we could barely fit 6 pills in each one so keep that in mind. i would say it's about  the thickness and length of your pinky finger. It has a loop on top that you can put a keyring on either to attach it to your keys or you can attach it to a zipper like we did on my husband's bag.
Rating: 4 stars