Crystal Clear Bags™ are all acid free, archive quality and perfect for storage or retail packaging.

Scroll down or click on one of the envelope sizes to reach the reference tables.

Announcement envelopes typically have square flaps. Announcement envelopes can be found in the Premium Envelopes, Vellum Envelopes, Astrobright Envelopes, Notables Envelopes, Deckled Edge Envelopes, Foil Envelopes, and Stardream Envelopes categories.

Click on an item number to get more information about its size and style. Size fits card and envelope.
Name	Size	Holds	No Flap	Biodegradable No Flap	Flap Seal	Biodegradable Flap Seal	Protective Closure	Hanging
A2	5 3/4" x 4 3/8"	1	B54NF	GR54NF	B54, B45	GR54	B54PC, B45PC	HB54, HB45
A2	5 3/4" x 4 3/8"	6-8	-	-	B5B1	GR5B1	B5B1PC	HB5B1
A2	5 3/4" x 4 3/8"	8-10	-	-	B5B2	GR5B2	-	HB5B2
A2	5 3/4" x 4 3/8"	12	-	-	B6B2	GR6B2	-	HB6B2
A6	6 1/2" x 4 3/4"	1	B65NF	GR65NF	B65, B56M	GR65	B65PC	HB65
A6	6 1/2" x 4 3/4"	6-8	-	-	B6B2	GR6B2	-	HB6B2
A6	6 1/2" x 4 3/4"	8-10	-	-	B6B1	GR6B1	-	HB6B1
A6	6 1/2" x 4 3/4"	12	-	-	B5S	GR5S	B5SPC	HB5S
A7	7 1/4" x 5 1/4"	1	B75NF	GR75NF	B75, B5	GR75	B75PC, B5PC	HB75, HB5
A7	7 1/4" x 5 1/4"	6-8	B7B1NF	-	B7B1	GR7B1	B7B1PC	HB7B1
A7	7 1/4" x 5 1/4"	8-10	-	-	B7B2	GR7B2	-	HB7B2
A7	7 1/4" x 5 1/4"	12	-	-	B59	GR59	B59PC	HB59
A8	8 1/8" x 5 1/2"	1	-	-	B58	-	-	-
A9	8 3/4" x 5 3/4"	1	-	-	B59	GR59	B59PC	HB59
Slim line	8 7/8" x 3 7/8"	1	-	-	B48	-	-	-
A10	9 1/2" x 6"	1	-	-	B96	-	-	-

Social and Baronial envelopes typically have pointed flaps. Social and Baronial envelopes can be found in the Premium Envelopes, Linen Envelopes, and Deckled Edge Envelopes categories.

Click on an item number to get more information about its size and style. Size fits card and envelope.
Name	Size	Holds	No Flap	Biodegradable No Flap	Flap Seal	Biodegradable Flap Seal	Protective Closure	Hanging
4 Bar	5 1/8" x 3 5/8"	1	B3X5NF	GR3X5NF	B3X5	GR3X5	B3X5PC	-
4 Bar	5 1/8" x 3 5/8"	6-8	-	-	B4B1	GR4B1	-	HB4B1
4 Bar	5 1/8" x 3 5/8"	8-10	-	-	B4B2	GR4B2	-	HB4B2
4 Bar	5 1/8" x 3 5/8"	12	-	-	B54S	GR54S	B54SPC	HB54S
5 1/2 Bar	5 3/4" x 4 3/8"	1	B54NF	GR54NF	B54	GR54	B54PC, B45PC	HB54, HB45
5 1/2 Bar	5 3/4" x 4 3/8"	6-8	-	-	B5B1	GR5B1	B5B1PC	HB5B1
5 1/2 Bar	5 3/4" x 4 3/8"	8-10	-	-	B5B2	GR5B2	-	HB5B2
5 1/2 Bar	5 3/4" x 4 3/8"	12	-	-	B6B2	GR6B2	-	HB6B2
6 Bar	6 1/2" x 4 3/4"	1	B65NF	GR65NF	B65, B56M	GR65	B65PC	HB65
6 Bar	6 1/2" x 4 3/4"	6-8	-	-	B6B2	GR6B2	-	HB6B2
6 Bar	6 1/2" x 4 3/4"	8-10	-	-	B6B1	GR6B1	-	HB6B1
6 Bar	6 1/2" x 4 3/4"	12	-	-	B5S	GR5S	B5SPC	HB5S
Lee	7 1/4" x 5 1/4"	1	B75NF	GR75NF	B75, B5	GR75	B75PC, B5PC	HB75, HB5
Lee	7 1/4" x 5 1/4"	6-8	B7B1NF	-	B7B1	GR7B1	B7B1PC	HB7B1
Lee	7 1/4" x 5 1/4"	8-10	-	-	B7B2	GR7B2	-	HB7B2
Lee	7 1/4" x 5 1/4"	12	-	-	B59	GR59	B59PC	HB59
Linwood	7 1/2" x 5 1/4"	1	B57NF>	-	B57	-	B57PC	HB57
Linwood	7 1/2" x 5 1/4"	6-8	B7B1NF	-	B7B1	GR7B1	-	HB7B1
Linwood	7 1/2" x 5 1/4"	8-10	-	-	B7B2	GR7B2	-	HB7B2
Linwood	7 1/2" x 5 1/4"	12	-	-	B59	GR59	B59PC	B59

Square envelopes can be found in the Premium Envelopes category.

Click on an item number to get more information about its size and style. Size fits card and envelope.
Size	Holds	No Flap	Biodegradable No Flap	Flap Seal	Biodegradable Flap Seal	Protective Closure	Hanging
5" x 5"	1	-	-	B5X5SM	GR5X5SM	-	HB5X5SM
5" x 5"	12	-	-	B5X5M	-	-	HB5X5M
5 1/2" x 5 1/2"	1	-	-	B5X5M	-	-	HB5X5M
6 1/4" x 6 1/4"	1	-	-	B6X6	GR6X6	-	HB6X6
6 1/4" x 6 1/4"	6-8	-	-	B6X6M	GR6X6M	-	HB6X6M
6 1/2" x 6 1/2"	1	-	-	B6X6M	GR6X6M	-	HB6X6
6 1/2" x 6 1/2"	6-8	-	-	B7X7E	-	-	-
6 1/2" x 6 1/2"	8-10	-	-	B7X7SM	GR7X7SM	-	HB7X7SM

Business envelopes hold a standard 8 1/2" x 11" trifold and can be found in the Premium Envelopes, Deckled Edge Envelopes, and Handmade Paper Envelopes categories.

Click on an item number to get more information about its size and style. Size fits card and envelope.
Name	Size	Holds	No Flap	Biodegradable No Flap	Flap Seal	Biodegradable Flap Seal	Protective Closure	Hanging
#10	4 1/8" x 9 1/2"	1	B49NF	GR49NF	B49	GR49	B49PC	HB49
Monarch	7 1/2" x 3 7/8"	1	-	-	B4X7	-	-	-