$14.84
Member's Mark Clasp Envelope 9' x 12' (150 ct.)Sam's ClubSAVE $10.67
$28.99$39.66
Office Depot® Brand Manila Catalog Envelopes, 9" x 12", Clean Seal, Brown Kraft, Box Of 100Office Depot$61.99
Office Depot® Brand Manila Envelopes, 9" x 12", Clasp Closure, 20% Recycled, Brown Kraft, Box Of 250 EnvelopesOffice Depot$16.30and up
Universal 35264 Kraft Clasp Envelope, Center Seam, 28lb, 9 x 12, Brown Kraft, 100/BoxAmazon & 2 moreSAVE $2.38
$7.89$10.27
Office Depot® Brand 9" x 12" Catalog Envelopes, Clean Seal, White, Pack Of 25Office Depot$10.59and up
JAM Paper 9 x 12 Open End Kraft Catalog Envelopes, Brown Kraft Manila, 50/Pack (4132i) | QuillQuill.com & 2 more$21.49
Universal® Center-Seam 9" x 12" Manila Envelopes, Clasp Closure, 32 Lb, Brown Kraft, Box Of 100Office Depot$31.98
Quality Park Redi-Strip Catalog Envelopes - 9' x 12'Sam's Club$24.13and up
Universal UNV41165 9 in. x 12 in. 28 lbs. #10-1/2 Square Flap Catalog Envelope - Brown Kraft (250/Box)Amazon & 2 more$24.79
Staples EasyClose Catalog Envelopes, 9"L x 12"H, White, 100/Box (379479/19026)Staples$30.50
Quality Park 38390 Clasp Envelope, 9 x 12, 28lb, White, 100/BoxAmazonSAVE $13.12
$24.99$38.11
Office Depot® Brand 9" x 12" Manila Envelopes, Extra Heavyweight, Clasp Closure, Manila, Box Of 100Office Depot$27.50
Member's Mark Clasp Envelope 9" x 12" (150 Count)Amazon$25.53and up
Quality Park 9" x 12" Self-Sealing Catalog Envelopes, for Mailing, Organizing and Storage, White Wove, Heavy 28-lb Paper, 100 Per Box (QUA44582)Amazon & 4 more$27.69and up
JAM Paper Open End Envelopes, 28lb, 9 x 12, Brown Kraft, 50 Pack (75456-50)Staples & 1 more$5.29
Staples Clasp & Moistenable Glue #10 Kraft Catalog Envelopes, 9"L x 12"H, Brown, 12/Pack (19004/594412)Staples$33.49and up
Quality Park® Catalog Envelopes With Gummed Closure, 9" x 12", Brown, Box Of 250Office Depot & 1 more$29.99and up
JAM Paper Plastic Envelopes with Snap Closure, Letter Booklet, 9.75 x 13, Orange Poly, 12/pack (218S | QuillQuill.com & 1 more$21.49
9x12 Manila Envelopes Self Seal 100 Pack, Goefun Yellow Brown Large Catalog Envelopes, 80GSM Paper Manilla Envelopes 9 x 12 Letter Size for MailingAmazon$20.99and up
JAM Paper Plastic Envelopes with Button and String Tie Closure, Open End, 6.25 x 9.25, Clear, 12/Pac | QuillQuill.com & 3 more$149.95
LUXPaper 9 x 12 Booklet Envelopes | Teal | 80lb. Text | 500 QtyAmazon$22.95
LUXPaper 9 x 12 Booklet Envelopes | Vintage Plum | 80lb. Text | 50 QtyAmazon$80.95
LUXPaper 9 x 12 Booklet Envelopes | Limelight Green | 80lb. Text | 250 QtyAmazon$29.99and up
JAM Paper Plastic Envelopes with Zip Closure, Legal Booklet, 9.75 x 14.5, Clear Poly, 12/Pack (219Z1 | QuillQuill.com & 3 more$23.99and up
JAM PAPER Plastic Envelopes with Hook & Loop Closure - Legal Booklet - 9 3/4 x 14 1/2 - Yellow - 12/PackAmazon & 2 more$33.99and up
JAM Paper Self Seal Catalog Envelope, 9" x 12", Brown Kraft Manila, 100/Pack (13034231D)Staples & 1 more$22.95
LUXPaper Booklet Envelopes | 9 1/2" x 12 5/8" | Brown Kraft | 28lb. Text | 50 QtyAmazon$243.69and up
Quality Park Survivor Tyvek Self Seal Catalog Envelopes, 9" x 12", White, 100/Box (QUAR2400)Staples & 1 more$19.95
LUXPaper Booklet Envelopes | 9 1/2" x 12 5/8" | Bright White | 24lb. Text | 50 QtyAmazon$14.99
9 x 12 Tyvek® Envelope, Tear Resistant Envelopes Tyvek® Construction & Easy Self Seal Closure – Bright White - Economy Pack - 5 Envelopes Per Pack (12 x 16 - Tyvek Envelopes)Amazon$25.99and up
Quality Park ClearClasp Redi-Tac Kraft Catalog Envelopes, 9 x 12, Brown Kraft, 100/Box (QUA43568), Paper | QuillQuill.com & 2 moreSAVE $40.02
$39.99$80.01
Quality Park® Ship-Lite Catalog Envelopes, 9" x 12", Self-Adhesive, White, Box Of 100Office Depot$38.49
Staples Clasp Catalog Envelopes, 9"L x 12"H, White, 100/Box (570253/14210)Staples$34.99
Staples First Class EasyClose Catalog Envelopes, 9"L x 12"H, White and Green, 100/Box (SPL486929)Staples$6.99
Clasp 6" x 9" Brown Kraft Envelopes 12 CountAmazon$15.99and up
JAM Paper 9 x 12 Open End Catalog Envelopes with Peel and Seal Closure, Light Grey, 25/Pack (1293111 | QuillQuill.com & 2 moreSAVE $3.00
$19.90$22.90
9 x 12 Envelopes, Tyvek Envelopes 9x12 (15 Pack), Catalog Envelopes 9x12, Self Sealing Closure, Tyvek First Class, 14 lb., Puncture, Tear & Moisture Resistant, Bulk (15 Pack)Amazon$24.75
9 x 12 Booklet Envelope - Open Side - 28# White - (9 x 12) - Large Envelope Series (Jumbo) (50)AmazonSAVE $15.80
$34.49$50.29
Quality Park® Redi-Strip™ Catalog Envelopes, First Class, 9" x 12", Self-Adhesive, White, Box Of 100Office Depot$4.29
Wexford Clasp Envelopes, 24 Lb. Brown Kraft - 9 in x 12 in 8.0 eaWalgreensSAVE $3.25
$19.25$22.50
Mead Letter Size Mailing Envelopes, Clasp Closure, All-Purpose 32-lb Paper, 9" X 12", Brown Manila Kraft Envelope, 100 per Pack (CO790)Amazon$8.90
Clasp Envelopes, 9" x 12" Envelopes, Gummed Flap With Metal Clasp Closure, Perfect For Office, Home And School Use, 28Lb Brown Craft Envelopes - 9" x 12" - 5 Envelopes Per PackAmazon$17.99
9 x 12 Booklet Envelope - Open Side - 28# Brown Kraft (9 x 12) - Jumbo Series (50)Amazon$36.99
Quill Brand Clasp Catalog Envelope, 9 x 12, Manila, 100/Box (CL912)Quill.com$6.99
Clasp Envelopes 9"x12" - 20 Pack Letter Size Envelopes, Brown Envelopes, Document Envelope for Storing or Mailing, Clasp and Gummed Closure Envelopes (9 x 12 Inches)Amazon$45.99
Nobility 9" x 12" Manila Envelopes, Gummed Seal, Brown Kraft, Pack Of 250Office DepotSAVE $1.99
$22.99$24.98
100 Minas Envelope 9" x 12" Booklet Envelope, Premium 28lb, 100 Envelopes (White)Amazon$96.71
SHIELD ENVELOPES Reclosable Packing List & Invoice Envelopes, 9 x 12 Inch, 500 Pack, Blank/Transparent Self-Adhesive Label PouchesAmazon$18.95and up
9 x 12 Open-End Window Envelopes in 28 lb. Bright White for Mailing a Business Letter, Catalog, Financial Document, Magazine, Pamphlet, 50 Pack (White)Amazon & 1 more$29.99
9 X 12 White Booklet Envelopes (Opening on The Side) - 28lb - Bulk Value Pack of 50 EnvelopesAmazon$59.99
9 X 12 Inch, Booklet Envelope - Self Seal - 28 Pound White - Open End - Jumbo Envelope Series (250)Amazon$9.99
12 Pcs 9 x 12 Inches Self Seal Catalog Envelopes Colored Business Envelopes Large Invitation Envelopes for Mailing Paper Document EnvelopesAmazon$51.99
9 X 12 Booklet Envelopes - Natural (50 Qty.)AmazonSAVE $3.50
$29.49$32.99
Nobility Open Side 9" x 12" Manila Envelopes, Clasp Closure, White, Pack Of 100Office Depot$145.00
9 X 12 Booklet Envelope 28LBS Brown Kraft Bulk of 500Amazon