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1000 results for “5.5x10 packing list envelope”

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Professional-grade white self-seal flat mailers protect sensitive documents and photos during shipping without additional stiffeners. Features durable .020 chipboard construction, peel-and-seal closure with pull-tab tear strip, and lightweight design that reduces freight costs. Sold as case of 25.
Envelopes & Mailers
9x11.5 White Chipboard Rigid Self-Seal Mailers 25-Pack

PN: RM2SS25PK

9 x 11 1/2 in .020 Chipboard 25 PER CASE
$20.07 / CASE
Ship-Lite® self-seal mailers deliver industrial-grade durability at competitive pricing. These 12x15.5" white envelopes are 6 times stronger than standard paper mailers, thanks to reinforced mesh poly fibers that resist moisture and wear. Packed 100 per case with self-adhesive closure for fast, efficient shipping.
Envelopes & Mailers
12x15.5 White Self-Seal Ship-Lite Mailers 100/Case

PN: SLF1215WH

12 x 15 1/2 in 26 lb. Reinforced Paper 100 PER CASE
$87.40 / CASE
27x20 Kraft Self-Seal Stayflats Plus Mailers 50/Case RM12PSK - alias listing
Envelopes & Mailers
27x20 Kraft Self-Seal Stayflats Plus Mailers 50/Case RM12PSK

PN: RM12PSK

27 x 20 in .028 Chipboard 50 PER CASE
$129.58 / CASE
14x10x3 Kraft Deluxe Literature Mailers 50-Pack MFL14103K - alias listing
Boxes - Mailers
14x10x3 Kraft Deluxe Literature Mailers 50-Pack MFL14103K

PN: MFL14103K

14 x 10 x 3 in ECT-32-B Corrugated 50 PER BUNDLE
$172.88 / BUNDLE
Rigid .020 chipboard self-seal mailers designed for e-commerce brands shipping photos, documents, and flat items. 11x13.5" white mailers feature easy peel-and-seal closure with pull-tab tear strip–no extra stiffeners needed. Case of 25 mailers reduces freight costs while maintaining professional presentation.
Envelopes & Mailers
11x13.5 White Chipboard Self-Seal Mailers 25-Pack

PN: RM3SS25PK

11 x 13 1/2 in .020 Chipboard 25 PER CASE
$23.95 / CASE
Protect fragile items with these eco-friendly kraft self-seal bubble mailers featuring 3/16" high slip bubble lining for easy product insertion. 19" x 12.5" #6 size delivers professional cushioned protection in a case of 25, ideal for e-commerce shippers and frequent packers seeking cost-effective, tamper-evident mailing solutions.
Envelopes & Mailers
19x12.5 #6 Kraft Self-Seal Bubble Mailers 25-Pack B859SSR

PN: B859SSR

19 x 12.5 in Paper Exterior/Bubble Lining 25 PER CASE
$43.64 / CASE
11.75x10.75x2.25 Kraft Deluxe Literature Mailers 50/Bundle MFL3RBK - alias listing
Boxes - Mailers
11.75x10.75x2.25 Kraft Deluxe Literature Mailers 50/Bundle MFL3RBK

PN: MFL3RBK

11 3/4 x 10.75 x 2 1/4 in ECT-32-B Corrugated 50 PER BUNDLE
$105.54 / BUNDLE
Protect and ship oversized documents with confidence using our 20" x 15" white jumbo envelopes. Constructed from durable 28 lb. paper stock with ungummed flaps for easy reuse and cost savings. Sold by the case of 250 for bulk mailroom and packaging operations.
Envelopes & Mailers
20x15 28 lb White Jumbo Envelopes 250/Case

PN: EN1082W

20 x 15 in 28 lb. Paper Stock 250 PER CASE
$173.71 / CASE
6.5x10 White Self-Seal Bubble-Lined Poly Padded Mailers 250/Case B831 - alias listing
Envelopes & Mailers
6.5x10 White Self-Seal Bubble-Lined Poly Padded Mailers 250/Case B831

PN: B831

6 1/2 x 10 in 2 Mil Polyethylene / 3/16" Bubble Lining 250 PER CASE
$70.58 / CASE
Professional-grade 14.5x19" yellow poly mailers with reliable self-seal closure and 2.5 mil puncture-resistant polyethylene construction. Waterproof, tamper-proof, and tear-resistant design protects products in transit. Sold by the case of 100 units.
Envelopes & Mailers
14.5x19 2.5 Mil Yellow Self-Seal Poly Mailers 100/Case

PN: CPM1419Y

14 1/2 x 19 in 2.5 Mil Polyethylene 100 PER CASE
$51.94 / CASE
10.5x15.25 Ecojacket Flex All Paper Curbside Recyclable Mailers
Envelopes & Mailers
10.5x15.25 Ecojacket Flex All Paper Curbside Recyclable Mailers

PN: B705

15.25 x 10.5 in
$78.17 / CASE
Ship premium documents and marketing collateral with maximum protection. These 12x10x6 deluxe kraft literature mailers feature reinforced side flaps and front tuck closure to prevent damage in transit. ECT-32-B corrugated construction delivers crush resistance while one-piece fold-and-tuck design assembles in seconds without tape, glue, or staples. Bundle of 50.
Boxes - Mailers
12x10x6 Kraft Corrugated Literature Mailers 50-Pack

PN: MFL12106K

12 x 10 x 6 in ECT-32-B Corrugated 50 PER BUNDLE
$189.89 / BUNDLE
6x10 All Paper Bubble Mailer #0 Recyclable Kraft - 100 Pack — image 1
Envelopes & Mailers
6x10 #0 Kraft Self-Seal Bubble Mailers 100-Pack

PN: B843SS

6 x 10 in
$159.42 / ea
12.5x19 #6 Kraft Self-Seal Bubble Mailers 50/Case B859SS - alias listing
Envelopes & Mailers
12.5x19 #6 Kraft Self-Seal Bubble Mailers 50/Case B859SS

PN: B859SS

12 1/2 x 19 in Paper Exterior/Bubble Lining 50 PER CASE
$36.96 / CASE
10x6x4 Kraft Literature Mailers - Self-Seal Corrugated, 50-Pack
Boxes - Mailers
10x6x4 Kraft Self-Seal Corrugated Literature Mailers 50-Pack

PN: ML1064K

10 x 6 x 4 in ECT-32-B Corrugated 50 PER BUNDLE
$76.71 / BUNDLE
Professional-grade returnable poly mailers designed for e-commerce brands managing customer returns at scale. Each 12x15.5" mailer features two premium adhesive strips–one for initial shipment, one pristine strip for hassle-free customer returns. 2.5mil polyethylene construction keeps contents clean, dry, and protected during transit. Sold by the case of 100.
Envelopes & Mailers
12x15.5 2.5 Mil Poly Mailers 100/Case

PN: RPM1215

12 x 15 1/2 in 2.5 Mil Polyethylene 100 PER CASE
$26.86 / CASE
11 3/4 x 10 3/4 x 2 1/4" Kraft Literature Mailers - Self-Seal, 50/Bundle
Boxes - Mailers
11 3/4 x 10 3/4 x 2 1/4 in Kraft Literature Mailers Self-Seal 50/Bundle

PN: M3RBK

11 3/4 x 10 3/4 x 2 1/4 in ECT-32-B Corrugated 50 PER BUNDLE
$75.20 / BUNDLE
9.5x6.5x2 Kraft Easy Fold Mailers 50/Bundle
Boxes - Mailers
9.5x6.5x2 Kraft Easy Fold Mailers 50/Bundle

PN: M9621BFK

9.5 x 6.5 in 50 PER BUNDLE
$69.30 / EACH
Ship fragile items confidently with these 9.5x14.5" bubble lined poly mailers featuring 3/16" bubble cushioning and 2-mil polyethylene construction. Peel-and-seal closure ensures tamper evidence and quick sealing for high-volume e-commerce operations. Pack of 25 provides reliable, cost-effective protection per shipment.
Envelopes & Mailers
9.5x14.5 #4 2 Mil White Self-Seal Bubble Mailers 25-Pack

PN: B83425PK

9 1/2 x 14 1/2 in 2 Mil Polyethylene / 3/16" Bubble Lining 25 PER CASE
$21.91 / CASE
12x15.5 5 Mil Self-Seal Poly Mailers 100-Pack B875100PK - alias listing
Envelopes & Mailers
12x15.5 2.5 Mil Self-Seal Poly Mailers 100-Pack B875100PK

PN: B875100PK

12 x 15 1/2 in 2.5 Mil Polyethylene 100 PER CASE
$27.51 / CASE
7x9 Kraft Self-Seal Stayflats Plus Mailers 100/Case RM10K - alias listing
Envelopes & Mailers
7x9 Kraft Self-Seal Stayflats Plus Mailers 100/Case RM10K

PN: RM10K

7 x 9 in .028 Chipboard 100 PER CASE
$48.55 / CASE
6x8 Kraft Self-Seal Stayflats Plus Mailers 100/Case RM1K - alias listing
Envelopes & Mailers
6x8 Kraft Self-Seal Stayflats Plus Mailers 100/Case RM1K

PN: RM1K

6 x 8 in .028 Chipboard 100 PER CASE
$35.49 / CASE
10x8x1.5 Kraft Corrugated Literature Mailers 50-Pack MFL1081K - alias listing
Boxes - Mailers
10x8x1.5 Kraft Corrugated Literature Mailers 50-Pack MFL1081K

PN: MFL1081K

10 x 8 x 1 1/2 in ECT-32-B Corrugated 50 PER BUNDLE
$54.69 / BUNDLE
Professional-grade 9x12 yellow Tyvek® envelopes featuring self-seal closure and 14 lb. olefin construction–10 times stronger than standard paper mailers. Waterproof, tear-resistant, and built for demanding shipping environments. Sold by the case of 100.
Envelopes & Mailers
9x12 Yellow Self-Seal Tyvek Envelopes 100/Case

PN: TYC912Y

9 x 12 in 14 lb. Olefin 100 PER CASE
$135.53 / CASE
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