Envelope Sizes | Envelope Styles

Commercial Envelopes

Commercial Envelope

 Envelope Type Envelope Size Enclosure 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"
 7 3.75" x 6.75"
 3.5" x 6.5"
 Monarch 7 3/4
 3.875" x 7.5"
 3.75" x 7.25"
 8 5/8
 3.625" x 8.625"
 3.5" x 8.375"
 9 3.875" x 8.875"
 3.75" x 8.625"
 10 4.125" x 9.5"
 4" x 9.25"
 11 4.5" x 10.375"
 4.25" x 10.125"
 12 4.75" x 11"
 4.5" x 10.75"




 

 

 

 

 

 

 

Booklet Envelopes (open side)

Booklet Envelope

 Envelope Type Envelope Size Enclosure Size
 3
 4.75" x 6.5"
 4.5" x 6"
 5
 5.5" x 8.125"
 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 8.5"
 6 5/8
 6" x 9.5"
 5.75" x 9"
 6 3/4
 6.5" x 9.5"
 6.25" x 9"
 7 1/2
 7.5" x 10.5"
 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"




 

 

 

 

 

 

 

 

Catalog Envelopes (open end)

Catalog Envelope

 Envelope Type Envelope Size Enclosure Size
 1 6" x 9"
 5.75" x 8.5"
 1 3/4             
 6.5" x 9.5" 6.25" x 9"
 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"
 12 1/2
 9.5" x 12.5" 9.25" x 12"
 13 1/2
 10" x 13" 9.75" x 12.5"
 14 1 /2
 11.5" x 14.5" 11.25" x 14"
 15 10" x 15" 9.75" x 14.5"
 15 1/2
 12" x 15.5"
 11.75" x 15"




 

 

 

 

 

 

 

 

 

  Announcement Envelopes

Announcement Envelope

 Envelope Type Envelope Size Enclosure Size
 4 Baronial
 3.625" x 5.125"
 3.5" x 4.875"
 Astor
 3.625" x 5.625"
 3.5" x 5.375"
 5 Baronial
 4.125" x 5.625"
 4" x 5.375"
 5 1/2 Baronial  4.375" x 5.75"
 4.25" x 5.5"
 6 Baronial
 4.75" x 6.5"
 4.625" x 6.25"
 Lee 5.25" x 7.25"
 5.125" x 7"




 

 

 

 

 

 

 

A-Style Envelopes

A-Style Envelope

 Envelope Type Envelope Size Enclosure Size
 A-2
 4.375" x 5.75"
 4.25" x 5.5"
 A-6
 4.75" x 6.5"
 4.5" x 6.25"
 A-7 5.25" x 7.25"
 5.125" x 7"
 A-8          
 5.5" x 8.125"
 5.375" x 7.875"
 A-Long             3.875" x 8.875"
 3.75" x 8.625"
 A-10 6" x 9.5"
 5.875" x 9.25"

 

 

 

 

 

 

 

 

 

 

 

Square Flap Envelopes

Square Flap Envelope

 Envelope Type Envelope Size Enclosure 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"
 7 3.75" x 6.75"
 3.5" x 6.5"
 Monarch 7 3/4  3.875" x 7.5"
 3.75" x 7.25"
 8 5/8 3.625" x 8.625"
 3.5" x 8.375"
 9
 3.875" x 8.875"
 3.75" x 8.625"
 10
 4.125" x 9.5"
 4" x 9.25"
 11 4.5" x 10.375"
 4.25" x 10.125"
 12 4.75" x 11"
 4.5" x 10.75"




 

 

 

 

 

 

 

 Square Envelopes

Square Flap Envelope

 Envelope Type Envelope Size Enclosure Size
 6 1/2  6.5" x 6.5"
 6.25" x 6.25"
 7
 7" x 7"
 6.75" x 6.75"
 7 1/2
 7.5" x 7.5"
 7.25" x 7.25"
 8 8" x 8" 7.75" x 7.75"
 8 1/2
 8.5" x 8.5" 8.25" x 8.25"
 9                      9" x 9" 8.75" x 8.75"
 9 1/2             9.5" x 9.5"
 9.25" x 9.25"
 10 10" x 10"
 9.75" x 9.75"

 

 

 

 

 

 

 

 

 

 

 

Side Seamed Envelopes

Side Seamed Envelope

 Envelope Type Envelope Size Enclosure Size
 6 3/4
 3.625" x 6.5"
 3.5" x 6.25"
 7 3/4             
 3.875" x 7.5" 3.75" x 7.25"
 9 3.875" x 8.875"
 3.75" x 8.625"
 10
 4.125" x 9.5"
 4" x 9.25"