Number		Envelope Sizes		Recommended Enclosure Dimensions*
61/4		6 x 31/2		53/4 x 33/8
63/4		61/2 x 35/8		61/4 x 31/2
7		63/4 x 33/4		61/2 x 31/2
73/4		71/2 x 37/8		71/4 x 33/4
Monarch		71/2 x 37/8		71/4 x 33/4
85/8		85/8 x 35/8		83/8 x 31/2
9		87/8 x 37/8		85/8 x 31/4
10		91/2 x 41/8		91/4 x 4
11		103/8 x 41/2		101/8 x 41/4
12		11 x 43/4		123/4 x 41/2
14		111/2 x 5		111/4 x 43/4

 Denotes that an InDesign CS (Version 3) template may be downloaded
 Denotes that a Quark 5 template may be downloaded
*Note: If the enclosure is unusually bulky, the envelope may need to be the next larger standard size.
The three highlighted items are standard Envelope & Card Sizes.