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Self Seal Envelopes

  (433 items found)
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Self-Sealing Security-Tint #10 Envelopes, 4-1/8 x 9-1/2, White, 500/Box (511289/99296)

Self-Sealing Security-Tint #10 Envelopes, 4-1/8" x 9-1/2", White, 500/Box (511289/99296)

US #10 business envelopes are suitable for all your mailing needs
Made from white 24 lb. paper for durability
These envelopes measure 4 1/8"H x 9 1/2"L in size, providing enough space for your mail
$43.99 Box
When you buy 3+
Item # 901-511289
Quick Ship: 1-2 business day delivery
Columbian® Grip-Seal® Business Envelope, Self-Adhesive, 4 1/8 x 9 1/2, White, 250/Box (CO148)

Columbian® Grip-Seal® Business Envelope, Self-Adhesive, 4 1/8 x 9 1/2, White, 250/Box (CO148)

White business envelope featuring a Grip-Seal closure.
Grip-Seal flap of this business envelope adheres without moisture.
Brand: Columbian
$33.41 Box
Item # 901-2708501
Medical Arts Press® Double Window Self Seal Envelopes, 3-7/8x8-7/8, Security Tint,  500/Box

Medical Arts Press® Double Window Self Seal Envelopes, 3-7/8x8-7/8", Security Tint, 500/Box

US #9 business envelopes are suitable for many mailing projects
Made from white 24 lb. paper for durability
These envelopes measure 3 7/8"H x 8 7/8"L in size, providing enough space for your mail
$51.99 Box
When you buy 5+
Item # 901-32084
Lifetime Warranty
Quill 9x12 Recycled Self-Seal Envelopes

Quill Brand® Self-Seal Envelopes; Recycled Brown Kraft, 9x12", 250/Box

Quill Brand® self-seal envelopes offer double coverage and seal more securely than regular gummed envelopes
No moistening required—just fold flap and press glue strips together!
Overlapping center and bottom seams add extra strength
$51.99 Box
When you buy 5+
Item # 901-SS91228
Lifetime Warranty
Item # 901-QUA44511
Left Window Self-Sealing Security-Tint #10 Envelopes, 500/Box (511290/99297)

Left Window Self-Sealing Security-Tint #10 Envelopes, 500/Box (511290/99297)

Envelopes are suitable for all your mailing needs
Made from 24 lbs. white wove paper for durability
These envelopes measure 4 1/8" x 9 1/2" in size, providing enough space for your mail
$43.99 Box
When you buy 2+
Item # 901-511290STP
Quick Ship: 1-2 business day delivery
3-7/8x8-7/8 Double Window Self Seal Envelopes

Medical Arts Press® Double Window Self Seal Envelopes; 3-7/8x8-7/8", Security Tint, 500/Box

Self-seal envelope with with clear filmview windows
Patient's name and address show through bottom window, your return address shows through top
Made from white 24 lb. white wove blue peek-proof tint stock for privacy
$55.99 Box
When you buy 5+
Item # 901-30277
Lifetime Warranty
Double Window Self Seal Envelopes for Blank Voucher, Top and 3-Per-Page Laser Checks, 250/Box

Double Window Self Seal Envelopes for Blank Voucher, Top and 3-Per-Page Laser Checks, 250/Box

Refer to item #55437 for the gummed-flap version
Order in quantity shown in catalog and on the Web site
250 Envelopes per pack
$39.99 Pack
When you buy 2+
Item # 901-55438
#10 Self-Seal Standard 1-Color Env. w/o Window

#10 Self-Seal Standard 1-Color Envelopes without Window

1-color ink
24-lb. white-wove stock
Just fold one flap over the other and contents are secure
$71.49 Thousands
When you buy 10+
Customize
Item # 901-14116Q
Columbian Redi-Seal™ Self-Sealing Business #10 Envelopes, 4 1/8 x 9 1/2, White, 100/Bx (WEVCO284)

Columbian Redi-Seal™ Self-Sealing Business #10 Envelopes, 4 1/8" x 9 1/2", White, 100/Bx (WEVCO284)

Business and commercial use
Redi-Seal™ self-sealing closure; requires no moisture to seal
24 lb. white wove
$16.29 Box
Item # 901-587091
#10 Self-Seal Standard 1-Color Env. w/Window

#10 Self-Seal Standard 1-Color Envelopes with Window

1-color print
24-lb. bond, white wove paper stock
Envelope measures: 4-1/8Hx9-1/2"W
$79.79 Thousands
When you buy 10+
Customize
Item # 901-14117Q
#6-3/4 1-Color Confidential Envelopes w/Window

#6-3/4 Self-Seal Confidential Envelopes with Window; 1-Color Printing, White

1-color printing
Confidential envelopes with window feature 24-lb. white-wove paper stock
Size: 6-1/2x-3-5/8"
$85.99 Thousands
When you buy 10+
Customize
Item # 901-14100QL
Quill Brand® Self-Seal Envelopes; Recycled Brown Kraft, 6x9, 500/Box

Quill Brand® Self-Seal Envelopes; Recycled Brown Kraft, 6x9", 500/Box

Quill Brand® self-seal envelopes offer double coverage and seal more securely than regular gummed envelopes
No moistening required—just fold flap and press glue strips together!
Overlapping center and bottom seams add extra strength
$62.99 Box
When you buy 5+
Item # 901-SS6928
Lifetime Warranty
Quality Park Redi-Seal Catalog Envelopes, 9 x 12, White, 100/Box (QUA43517)

Quality Park Redi-Seal Catalog Envelopes, 9" x 12", White, 100/Box (QUA43517)

Catalog envelopes are a convenient and reliable choice for personal and business mailing purposes
Made of paper and comes in white
Dimensions: 9"L x 12"H
$25.99 Box
When you buy 5+
Item # 901-43517
Quick Ship: 1-2 business day delivery
Quill® Kraft Self-Seal Envelopes

Quill Brand® Self-Seal Envelopes;Recycled Brown Kraft, 10x13", 250/Box

Quill Brand® self-seal envelopes offer double coverage and seal more securely than regular gummed envelopes
No moistening required—just fold flap and press glue strips together!
Overlapping center and bottom seams add extra strength
$54.99 Box
When you buy 5+
Item # 901-SS101328
Lifetime Warranty
8-5/8x3-5/8 Dbl. Window Env. For MS Money

Double Window Security Envelopes for Microsoft® Money Software; 8-5/8x3-5/8", Self-Seal, 500/Box

Size: 8-5/8x3-5/8"
Continuous MP checks (no stub)
Security tint for privacy
$10.29 Hundreds
When you buy 20+
Item # 901-92534Q
Self-Seal Envelopes, Recycled Brown Kraft, 12x15-1/2, 100/Box (70104)

Self-Seal Envelopes, Recycled Brown Kraft, 12x15-1/2", 100/Box (70104)

Quill Brand® self-seal envelopes offer double coverage and seal more securely than regular gummed envelopes
No moistening required—just fold flap and press glue strips together!
Overlapping center and bottom seams add extra strength
$40.99 Box
When you buy 5+
Item # 901-SS1215528
Lifetime Warranty
Double Window Self-Seal Envelopes for Middle Laser Checks, 250/Pack

Double Window Self-Seal Envelopes for Middle Laser Checks, 250/Pack

Lower window is 9/16" up from the bottom and 5/8" and measures 4"W x 1"H.
Upper window is 2-1/4" up from the bottom and 3/8" from the left and measures 3-3/4"W x 1"H.
Overall size: 8-3/4"W x 3-5/8"H.
$34.99 Pack
When you buy 4+
Item # 901-55440
Quality Park Redi-Seal Catalog Envelopes, 6.5 x 9.5, Kraft, 250/Box (QUA43362)

Quality Park Redi-Seal Catalog Envelopes, 6.5" x 9.5", Kraft, 250/Box (QUA43362)

Catalog envelopes are a convenient and reliable choice for personal and business mailing purposes
These brown envelopes are presentable and neat as they do not quickly become dirty in transit
Dimensions: 6.5"L x 9.5"H, size #1.75