Envelope Size Chart
Please note, some of these sizes are not listed on our website, but envelope liners are available for all sizes listed. Please contact us to order if you don't see the size listed on the website.
| Size | Flap Type | Envelope Dimensions | Card Dimensions |
| Rectangular Envelopes | |||
| 4bar | Square and Euro | 3 5/8 x 5 1/8 | 3 1/2 x 4 7/8 |
| A2 (5 1/2 Bar) | Square and Euro | 4 3/8 x 5 3/4 | 4 1/4 x 5 1/2 |
| A6 (6-Bar) | Square and Euro | 4 3/4 x 6 1/2 | 4 5/8 x 6 3/16 |
| A7 (Diplomat or Lee) | Square and Euro | 5 1/4 x 7 1/4 | 5 x 7 |
| A8 | Square and Euro | 5 1/2 x 8 1/8 | 5 3/8 x 7 3/4 |
| A9 | Square and Euro | 5 3/4 x 8 3/4 | 5 1/2 x 8 1/2 |
| A10 | Square and Euro | 6 x 9 1/2 | 5 3/4 x 9 1/4 |
| #10 | 4 1/8 x 9 1/2 | 3 7/8 x 9 1/4 | |
| Square Envelopes | |||
| 4.25x4.25 | Euro | 4.25x4.25 | 4x4 |
| 5x5 | Square and Euro | 5x5 | 4.75x7.75 |
| 5.5x5.5 | Square and Euro | 5.5x5.5 | 5.25x5.25 |
| 5.75x5.75 | Square and Euro | 5.75x5.75 | 5.5x5.5 |
| 6x6 | Square and Euro | 6x6 | 5.75x5.75 |
| 6.5x6.5 | Square and Euro | 6.5x6.5 | 6.25x6.25 |
| 7x7 | Square and Euro | 7x7 | 6.75x6.75 |
| 7.5x7.5 | Square and Euro | 7.5x7.5 | 7.25x7.25 |
| 8x8 | Square | 8x8 | 7.75x7.75 |
| 8.5x8.5 | Square | 8.5x8.5 | 8.25x8.25 |
| Less Popular Sizes | Please contact us to purchase these sizes | ||
| 5bar | 4 1/8 x 5 1/2 | 4 x 5 3/8 | |
| Brittany | 4 1/8 x 6 1/4 | 4 x 6 | |
| 6x9 | 6 x 9 | 5 3/4x 8 3/4 | |
| Monarch | 3 7/8 x 7 1/2 | 5 1/2 x 7 3/4 | |