Large First Class Moisture Seal Envelopes

Large first class envelopes are excellent for large mailings, like documents, tax reports, and other related materials. Moisutre seals are a less expensive alternative to self seal envelopes, and also have a longer shelf life

1040 Tax Return Mailing Envelope 9-1/2 x 11-1/2
First Class Envelope
Standard Seal
Size 9 1/2 x 11 1/2
Item E030
Large imprinted First Class Mailing Envelopes
First Class Envelope
Standard Seal
Size 10 x 13
Item 1013FW
White Mailing Open End Choice
First Class Envelope
Standard Seal
Size 10 x 13
Item 1013EW
Single Window Organizer Mailing Envelope
First Class Envelope
Standard Seal
Size 9 1/2 x 11 1/2
Item E029
       
First Class Mail Alternate Window Envelope Standard Seal
First Class Envelope
Standard Seal
Size 9 1/2 x 12
Item 80015
Double Window Tax Organizer Mailing Envelope Standard Seal
First Class Envelope
Standard Seal
Size 9 x 11 1/2
Item 80344
First Class 1040 Window Envelope Standard Seal
First Class Envelope
Standard Seal
Size 9 1/2 x 11 1/2
Item CLNT910
Double Window Tax Return Filing Envelope Standard Seal
First Class Envelope
Standard Seal
Size 9 x 11 1/2
Item ENV400
       
Double Window Tax Organizer Mailing Envelope Standard Seal
First Class Envelope
Standard Seal
Size 9 1/2 x 11 1/2
Item 80342
Tax Return Envelope with Filing Instructions Standard Seal
First Class Envelope
Standard Seal
Size 6 x 9
Item ENV300
Single Window First Class Mail Envelope Standard Seal
First Class Envelope
Standard Seal
Size 9 1/2 x 12
Item 80554
Double Window Tax Return Filing Envelope Standard Seal
First Class Envelope
Standard Seal
Size 9 1/2 x 11 1/2
Item LA400
       
Single Window Large Client Mailing Envelope - 9 1/2 x 11 1/2
First Class Envelope
Standard Seal
Size 9 1/2 x 11 1/2
Item 80772
Double Window Tax Return Filing Envelope Standard Seal
First Class Envelope
Standard Seal
Size 10 x 13
Item ENV201
Double Window 1st Class Envelope Standard Seal
First Class Envelope
Standard Seal
Size 9 1/2 x 11 1/2
Item 80730
Double Window Tax Return Mailing Envelope Standard Seal
First Class Envelope
Standard Seal
Size 9 1/2 x 11 1/2
Item 80343
       
Double Window Tax Return Mailing Envelope - 9 1/2 x 11 1/2
First Class Envelope
Standard Seal
Size 9 1/2 x 11 1/2
Item 80649
Landscape Envelope - Double Window Standard Seal
First Class Envelope
Standard Seal
Size 9 1/2 x 12
Item 80783
1040 Tax Return Mailing Envelope - 10 x 12
First Class Envelope
Standard Seal
Size 10 X 12
Item E031
Envelope for Embossed Folder - 13 x 10
First Class Envelope
Standard Seal
Size 10 x 13
Item COMPENV310
       
Claim Form Envelope - 9 x 12 1/2
First Class Envelope
Standard Seal
Size 9 x 12 1/2
Item CMSENVLGRW
Double Window First Class Envelope
First Class Envelope
Standard Seal
Size 9 x 11 1/2
Item LA100
Large Claim Form Mailing Envelope - 9 x 13
First Class Envelope
Standard Seal
Size 9 x 13
Item 787-1
Landscape Single Window Envelope - 9 1/2 x 12
First Class Envelope
Standard Seal
Size 9 1/2 x 12
Item 80782E
       
Envelope 1st Class without Window - 9 1/2 x 12 1/2
First Class Envelope
Standard Seal
Size 9 1/2 x 12 1/2
Item 2246
Stars and Stripes Income Tax Return Envelope
First Class Envelope
Standard Seal
Size 9 1/2 X 11 1/2
Item CLNT9F10
Double Window Document Mailing Envelope
First Class Envelope
Standard Seal
Size 9 1/2 x 11 1/2
Item 80737
Tax Form Priority Envelope with Window - 9 1/2 x 11 1/2
First Class Envelope
Standard Seal
Size 9 1/2 X 11 1/2
Item CLNT9E10
       
10 x 13 Gray Kraft Mailing Envelope
First Class Envelope
Standard Seal
Size 10 x 13
Item DG97
Patriotic Envelope with Window - 9 1/2 x 11 1/2
First Class Envelope
Standard Seal
Size 9 1/2 x 11 1/2
Item CLNT9P10
Patriotic Double Window Mailing Envelope Standard Seal
First Class Envelope
Standard Seal
Size 9 1/2 X 12
Item CCLNT9D10
White Tyvek Envelope
White Tyvek Envelope
Standard Seal
Size 6 x 9
Item TP0069
       
White Tyvek Envelope
White Tyvek Envelope
Standard Seal
Size 9 x 12
Item TP0912
Double Window Mailing Envelope
First Class Envelope
Standard Seal
Size 9 1/2 x 12
Item CCLNT9A10
Patriotic 1040 Window Envelope - 9 1/2 x 11 1/2 Standard Seal
First Class Envelope
Standard Seal
Size 9 1/2 X 11 1/2
Item CLNT9D10
Open Top Mailing Envelope
Open Top Mailing Envelope
Standard Seal
Size 6 x 9
Item 69SW
       
Open Top Mailing Envelope
Open End Mailing Envelope
Standard Seal
Size 6 x 9
Item 69EW
Double Window First Class Mail Envelope
First Class Envelope
Standard Seal
Size 9 1/2 x 12
Item CLNT9A10
Brown Kraft Mailing Envelope - 12 x 9
Brown Kraft Envelope
Standard Seal
Size 12 x 9
Item 912SK
White Mailing Envelope
White Mailing Envelope
Standard Seal
Size 12 x 9
Item 912EW
       
First Class Mail Envelope with Single Window Standard Seal
First Class Envelope
Standard Seal
Size 9 1/2 x 11 1/2
Item LA700
Envelope for Document Cover - 9 1/2 X 11 1/2
First Class Envelope
Standard Seal
Size 9 1/2 X 11 1/2
Item RCVRENV10
Tyvek Envelope - 12 x 9
Tyvek Mailing Envelope
Standard Seal
Size 9 x 12
Item TF0912
Tyvek Envelope
Tyvek Mailing Envelope
Standard Seal
Size 10 x 13
Item TF1013
       
Offset Double Window Envelope
First Class Envelope
Standard Seal
Size 9 1/2 x 12
Item 80397
Kraft Envelope 6x9
Kraft Mailing Envelope
Standard Seal
Size 6 x 9
Item 794
Kraft Envelope
Kraft Mailing Envelope
Standard Seal
Size 10 x 13
Item 795
Kraft Envelope 11 1/2 x 14 1/2
Kraft Mailing Envelope
Standard Seal
Size 11 1/2 x 14 1/2
Item 796
       
First Class Mailing Envelope
First Class Envelope
Standard Seal
Size 9 x 12
Item 778
Tyvek Envelope 10x13
Tyvek Mailing Envelope
Standard Seal
Size 10 x 13
Item 789
Kraft Envelope Small
Kraft Mailing Envelope
Standard Seal
Size 5 x 12
Item 1498
Kraft Envelope Large
Kraft Mailing Envelope
Standard Seal
Size 7 1/2 x 12 1/2
Item 1491
       
First Class Mailing Envelope
First Class Envelope
Standard Seal
Size 9 x 12
Item 912EW
White Mailing Envelope
White Mailing Envelope
Standard Seal
Size 9 1/2 x 12 1/2
Item 793
Kraft Envelope Large
Kraft Mailing Envelope
Standard Seal
Size 10 x 13
Item 1013EK
Document Envelopes
Document Envelopes
Standard Seal
Size 10 5/16 x 4 7/8
Item 108614
       
First Class Envelope
First Class Envelope
Standard Seal
Size 11 1/2 x 8 3/4
Item 747