A-Style
The “A” in A-Style stands for announcement. These square flap envelopes are most commonly used with invitations, greeting cards, small booklets, and brochures to add a premium feel and look to your mailer.
No. | Envelope Size | Machinable Insert Size | Non-Machinable Insert Size |
A2 | 5.75″ W X 4.375″ H | 5.375″ W X 4.25″ H | 5.5″ W X 4.25″ H |
A6 | 6.5″ W X 4.75″ H | 6.125″ W X 4.625″ H | 6.25″ W X 4.625″ H |
A7 | 7.25″ W X 5.25″ H | 6.875″ W X 5″ H | 7″ W X 5″ H |
A8 | 8.125″ W X 5.5″ H | 7.75″ W X 5.25″ H | 7.75″ W X 5.25″ H |
A9 | 8.875″ W X 5.75″ H | 8.5″ W X 5.5″ H | 8.625″ W X 5.5″ H |
A10 | 9.5″ W X 6″ H | 9.125″ W X 5.75″ H | 9.25″ W X 5.75″ H |

Booklet
Strong and ample, these standard machinable flap envelopes have the capacity to safely hold booklets, catalogs, magazines, and even stuffed presentation media kits.
No.
|
Envelope Size
|
Insert Size
|
4 1/2
|
7.5″ W X 5.5″ H
|
7.175″ W X 5.25″ H
|
5
|
8.125″ W X 5.5″ H
|
7.75″ W X 5.25″ H
|
6
|
8.875″ W X 5.75″ H
|
8.5″ W X 5.5″ H
|
6 1/2
|
9″ W X 6″ H
|
8.625″ W X 5.75″ H
|
6 5/8
|
9.5″ W X 6″ H
|
9.125″ W X 5.75″ H
|
6 3/4
|
9.5″ W X 6.5″ H
|
9.125″ W X 6.25″ H
|
7 1/4
|
10″ W X 7″ H
|
9.5″ W X 6.75″ H
|
7 1/2
|
10.5″ W X 7.5″ H
|
10″ W X 7.25″ H
|
9
|
11.5″ W X 8.75″ H
|
11″ W X 8.5″ H
|
9 1/2
|
12″ W X 9″ H
|
11.5″ W X 8.75″ H
|
10
|
12.625″ W X 9.5″ H
|
12.125″ W X 9.25″ H
|
13
|
13″ W X 10″ H
|
12.5″ W X 9.75″ H
|

Commercial
Also known as business or regular envelopes, the majority of businesses use these standard envelopes to mail letterhead, invoices, checks, statements and direct mail.
No.
|
Envelope Size
|
Insert Size
|
6 1/4
|
6″ W X 3.5″ H
|
5.625″ W X 3.25″ H
|
6 3/4
|
6.5″ W X 3.625″ H
|
6.125″ W X 3.5″ H
|
8 5/8
|
8.625″ W X 3.625″ H
|
8.25″ W X 3.5″ H
|
7
|
6.75″ W X 3.75″ H
|
6.375″ W X 3.5″ H
|
7 3/4 Monarch
|
7.5″ W X 3.875″ H
|
7.125″ W X 3.75″ H
|
9
|
8.875″ W X 3.875″ H
|
8.5″ W X 3.75″ H
|
10
|
9.5″ W X 4.125″ H
|
9.125″ W X 4″ H
|
11
|
10.375″ W X 4.5″ H
|
10″ W X 4.25″ H
|
12
|
11″ W X 4.75″ H
|
10.625″ W X 4.5″ H
|
14
|
11.5″ W X 5″ H
|
11.125″ W X 4.75″ H
|
16
|
12″ W X 6″ H
|
11.625″ W X 5.75″ H
|

Remittance
Versatile large flap envelopes provide sufficient room and privacy for critical information such as credit card numbers.
No.
|
Envelope Size
|
6 1/4
|
6″ W X 3.5″ H
|
6 1/2
|
6.25″ W X 3.5″ H
|
6 3/4
|
6.5″ W X 3.625″ H
|
9
|
8.875″ W X 3.875″ H
|
10
|
9.5″ W X 4.125″ H
|

Certifications & Associations
