Name
Envelope Size
Insert Size
6-1 /4
3.5 x 6
3.25 x 5.75
6-3/4
3.625 x 6.5
3.5 x 6.25
8-5/8
3.625 x 8.625
3.5 x 8.375
7
3.75 x 6.75
3.5 x 6.5
Monarch
3.875 x 7.5
3.75 x 7.25
9
3.875 x 8.875
3.75 x 8.675
9 (policy)
4 x 9
3.75 x 8.5
10
4.125 x 9.5
4 x 9.25
DL
4.313 x 8.625
4.125 x 8.375
11
4.5 x 10 . 375
4.25 x 10.125
12
4.75 x 11
4.5 x 10.75
14
5 x 11.5
4.75 x 11.25
16
6 x 12
5.75 x 11.75
Name
Envelope Size
Insert Size
3
4.75 x 6.5
4.5 x 6
4-1/2
5.5 x 7.5
5.25 x 7
5
5.5 x 8.25
5.25 x 7.625
6
5.75 x 8.875
5.5 x 8.375
6-1/2
6 x 9
5.75 x 9
6-5/8
6 x 9.5
5.75 x 9
6-3/4
6.5 x 9.5
6.25 x 9
7-1/4
7 x 10
6.75 x 9.5
7-1/2
7.5 x 1.5
7.25 x 10
9
8.75 x 11.5
8.5 x 11
9-1/2
9 x 12
8.75 x 11.5
10
9.5 x 12.625
9.25 x 12.125
13
10 x 13
9.75 x 12.5
Name
Envelope Size
Insert Size
1
6 x 9
5.75 x 8.75
1-3/4
6.5 x 9.5
6.25 x 9.25
3
7 x 10
6.75 x 9.5
6
7.5 x 10.5
7.25 x 10
8
8.25 x 11.25
8 x 10.75
9-3/4
8.75 x 11.25
8.5 x 10.75
10-1/2
9 x 12
8.75 x 11.5
14-1/4
10 x 15
9.75 x 14.5
Name
Envelope Size
Insert Size
A1
3.625 x 5.125
3.475 x 4.875
A2
4.375 x 5.75
4.25 x 5.5
A6
4.75 x 6.5
4.625 x 6.25
A7
5.25 x 7.25
5 x 7
A8
5.5 x 8.125
5.25 x 7.75
A9
5.75 x 8.875
5.5 x 8625
A10
6 x 9.5
5.875 x 9.25
Name
Envelope Size
Insert Size
1 Bar
3.625 x 5.125
3.475 x 4.875
5 Bar
4.125 x 5.5
4 x 5.25
5-1/2 Bar
4.375 x 5.75
4.25 x 5.5
6 Bar
4.75 x 6.5
4.625 x 6.25
7 Bar
5.25 x 7.25
5.25 x 7
8 Bar
5.5 x 8.125
5.375 x 7.875
9 Bar
5.75 x 8.75
5.625 x 8.625
10 Bar
6 x 9.5
9.75 x 14.5
Name
Envelope Size
Insert Size
6-1 /4
3.5 x 6
3.25 x 5.75
6-1/2
3.5 x 6.25
3.25 x 6
6-3/4
3.625 x 6.5
3.375 x 6.25
9
3.875 x 8.875
3.625 x 8.625