Offered is a MEDIUM USPS flat rate box full of thousands and thousands of worldwide stamps. There are A LOT of stamps here, all off paper and very clean! Actual weight of the stamps themselves is 4.6 pounds. Stamps are a mix of worldwide countries ranging from late 1800s to early 2000s. A nice mix of stamps and not just a mixture of weird countries that crank out tons of worthless stamps. Most stamps are used though there may be some that are unused, mint stamps. The photos show the stamps as I loaded up the box...a random sampling of what is there. Stamps come from a retired local dealer who advertised on Linn's. He had boxes upon boxes of stamps all organized by country in glassines which he sent out on approval for anywhere from 5 cents to over a dollar per stamp. I took all the stamps out of the glassines and put them into these bulk boxes. There is a lot to look over here and no doubt some good stamps to be discovered. Buyer includes $16.95 for fast, secure Priority mailing. Let me know if you have any questions and thanks for looking!