8.5 X 5.5 Envelope Size

9 (policy), 4" x 9", 3.75" x 8.5". 5, 5.5" x 8.125", 5.25" x 7.625", Yes. confuse the A-4 size with metric A4 paper, which fits into a DL size Commercial envelope.
Postcard, smallest to mail USPS Postcard rate, 3.5" x 5". Postcard, largest to mail USPS Postcard rate, 4.25" x 6". Half-sheet Postcard, 5.5" x 8.5". Large Postcard .
Choose from a wide array of sizes, from the smaller #1 Coin envelopes to standard #10 envelopes, 9 x 12 envelopes, and jumbo envelopes. Select the .
These A9 envelopes come in a variety of colors and textures and measure 5 3/4" x 8 3/4" (5.75" x 8.75"). Browse our low cost A9 envelopes today!
Staples Button & String Document Envelopes, 11" x 8.5", Clear, 10/Pack (32431). . JAM Paper® A8 Invitation Envelopes, 5.5 x 8.125, Brown Kraft Paper Bag .
3.75” X 8.5”. 10. 4.125” X 9.5”. 4” X 9.25”. STANDARD BUSINESS ENV. DL. 4.313” X. SIZE. ENCLOSURE. NOTES. 3. 4.75” X 6.5”. 4.5” X 6”. 4 1/2. 5.5” X 7.5”.
A complete list of envelope sizes and envelope styles for personal and business use. Full charts with. 6, 5.75" x 8.875", 5.5" x 8.375". 6 1/2, 6" x 9", 5.75" x 8.5".
sealing equipment. Envelope. Envelope Size. Enclosure Size. 3. 4.75 x 6.5. 4.5 x 6. 5. 5.5 x 8.125. 5.25 x 7.625. 6. 5.75 x 8.875. 5.5 x 8.375. 6 ½. 6 x 9. 5.75 x 8.5.
Envelope Formats, Sizes & Enclosures. July 30, 2012 News. Envelopes. Enclosure Size. A1. 3 5/8 x 5 1/8. 3 3/8 x 4. Business & Correspondence Envelopes .