Medical Service^TM

I got these when I was a little kid and recently ordered some for a friend's child. They still delight and provide a bit of education.

For the price, this is a great purchase. As others have mention, if you go to the limits of the size, the image does get blurry on the edges. The built in sound isn't worth talking about, but a set of headphones or aux into a stereo and it is like a cinema. I get about a 90" image on a wall that feels like my own cinema

seriously, this is genius and works so well! We use it when out boating, when you need a coozie and sometimes it's just too hot to enjoy a beer and you need to shotgun it : )