STANDARD ENVELOPE SIZES:

# 6-1/4
3.500"
x
6.000"
#6-3/4
3.625"
x
6.750"
#7
3.750"
x
6.750"
#9
3.875"
x
8.875"
#10
4.125"
x
9.500"
#11
4.500"
x
10.375"
#12
4.750"
x
11.000"
#14
5.000"
x
11.500"
#16
6.000"
x
12.000"
 

ANNOUNCEMENT ENVELOPES:

A-2
4.375"
x
5.750"
A-6
4.750"
x
6.500"
A-7
5.250"
x
7.250"
A-8
5.500"
x
8.125"
A-10
6.000"
x
9.500"

CATALOG ENVELOPES:

#8
8.25"
x
11.25
#10-1/2
9.00"
x
12.00"
#12-1/2
9.50"
x
12.50"
#13-1/2
10.00"
x
13.00"