The listing, Slotted 3-Ring Binder Sheets for Stamp/Coin Collections - NEVER USED! has ended.
These are pretty cool. I use them for certain stamps in my collection, and they work great. I just bought too many. These are unopened....all sheets are there. They fit a 3-ring binder, and are a clear, sturdy vinyl. These were actually produced for 35mm slides, but are great for stamps and coins.