Massachusetts Institute of Technology (MIT) Logo Note Cards Sealed Pack 20 approx. Paper or card stock I can not tell.

Good Condition See Photos 

In original sealed packaging

I’m not sure if the envelopes have any kind of logo on them. But the note cards do. There are approximately 20 pages and 20 envelopes. I can’t really tell because it’s sealed, but I will just guesstimate at 20 each.