This is a lot of 40 pair of vintage and antique glasses. All of them are used, most have a prescription in them. Most of them are functional, frames are from the decades of the 40s,50s,60s and 70s. Please ask any questions, I am unable to determine the brand of most of the frames, but they are all in decent shape for the most part. There is no warranty and no returns on this purchase, they are as is.