Very small like for your purse. Wasn’t what I expected at all but I kept it anyway because I hate to return things..mirror is the compact size I was looking for and does what I expected, but the image quality is quite poor. Its as though the reflected image was being seen through dirty glass or fog. It's hard to make out detailed features.I got it to see how I put my new hearing aids into my ears and while it does give me a way to see my ears from the side, the image is too unclear to be very useful.Disappointed.i purchased it to see back of my head, not long enough to see all backThis little thing is great for getting pesky chin hairs off. Can't see the back of the head, but can see to the ear. If you think it's scratched you need to remove the plastic sheet. It scared me when I saw it, but the mirrors were safe underneath. Light weight and about the size of a cell phone. Definitely great for travel and makeup application.Don't buy this. You don't see the back of your head...you see only the side...it does not work like the images pretend. It's basically junk.Good customer service. Nice product. I had to return it due tompersonal reason but thisnis a good quality product. I need a little bigger size.a little smaller than I pictured, can't see behind my head as I thought it would allow. However its sturdy and useful for your sidesIt arrived with scratches on each of the four panels. I would not order it again