Well, I went to the PO in fact I stopped at two different ones. I had the 4-1/8" x 9-1/2" envelope with me. They told me that it would cost me $1.95 each one just because I had a small piece of fabric in there and it wasn't considered a letter it was considered a parcel. She told me if I want to take the chance and put 65 cents on it as it only weighed an ounce, but they might catch it at the other end and know that it isn't a letter in there and would charge the difference to who it is going to. Now I don't know what I want to do. I definitely don't want to put $2.00 worth of postage on each envelope as that would be $30.00 in postage. What do you all suggest that I do? Please let me know. When she felt the envelope she knew there was not a letter in it. Help me any suggestions.