A granite-gray Window Mailing Envelope (5.25'? x 3.625') for mailing quarterly Record of Contributions (CF-11) (CBD stock number: WW80919). Fold Record of Contributions form and insert into this envelope so that the member's name and address shows through window. These envelopes open at the top and have a gummed flap for sealing. Shrink-wrapped in packages of 100 envelopes.