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Packaging & shipping supplies, built for businesses

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1000 results for “5.5x7.5 packing list envelope”

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18.5x12.5 28 lb White Jumbo Envelopes 250/Case EN1080W - alias listing
Envelopes & Mailers
18.5x12.5 28 lb White Jumbo Envelopes 250/Case EN1080W

PN: EN1080W

18 1/2 x 12.5 in 28 lb. Paper Stock 250 PER CASE
$137.80 / CASE
Professional-grade 8 x 6 self-seal white chipboard mailers designed for e-commerce brands shipping photos, documents, and flat items. Each case includes 25 mailers with peel-and-seal closure, pull-tab tear strip, and .020 chipboard construction for maximum puncture resistance without additional stiffeners. Lightweight design reduces freight costs while maintaining premium presentation.
Envelopes & Mailers
8x6 Chipboard Self-Seal Mailers 25-Pack

PN: RM1SS25PK

8 x 6 in .020 Chipboard 25 PER CASE
$14.85 / CASE
10x13 Kraft Self-Seal Envelopes 500/Case EN1061 - alias listing
Envelopes & Mailers
10x13 Kraft Self-Seal Envelopes 500/Case EN1061

PN: EN1061

10 x 13 in 28 lb. Paper Stock 500 PER CASE
$208.75 / CASE
Protect your shipments with professional-grade 12x15.5" white Tyvek flat envelopes featuring self-seal closure and superior tear resistance. Constructed from 14 lb. olefin material–10 times stronger than standard paper mailers. Sold by the case of 100 units for maximum cost efficiency.
Envelopes & Mailers
12x15.5 White Tyvek Envelopes 100/Case

PN: TYF1215WH

12 x 15 1/2 in 14 lb. Olefin 100 PER CASE
$79.30 / CASE
Ship with confidence using these 9.5" x 14.5" kraft self-seal padded mailers. Fiber padding absorbs shock while natural rubber adhesive seals securely–no extra cushioning needed. Moisture and puncture-resistant design protects contents every time. Case of 25 mailers ready to enhance your e-commerce shipping.
Envelopes & Mailers
9.5x14.5 #4 Kraft Self-Seal Padded Mailers 25-Pack

PN: B807SS25PK

9 1/2 x 14 1/2 in Fiber Padding 25 PER CASE
$23.69 / CASE
22x17 28 lb Kraft Jumbo Envelopes 100/Case EN1084 - alias listing
Envelopes & Mailers
22x17 28 lb Kraft Jumbo Envelopes 100/Case EN1084

PN: EN1084

22 x 17 in 28 lb. Paper Stock 100 PER CASE
$71.54 / CASE
Skip the moisture–just peel and seal. These 15x12x3 kraft expandable self-seal envelopes feature a tear-strip design that keeps adhesive dust-free and ready to ship. Durable 40 lb. paper stock handles bulky items with expanding sides. Case of 250 mailers saves time and cuts mailroom costs.
Envelopes & Mailers
15x12x3 Kraft Expandable Self-Seal Envelopes 250/Case

PN: EN1075

15 x 12 x 3 in 40 lb. Paper Stock 250 PER CASE
$314.04 / CASE
12x8.5 #2 Kraft Self-Seal Tear Strip Bubble Mailers 25-Pack B855SSTT25PK - alias listing
Envelopes & Mailers
12x8.5 #2 Kraft Self-Seal Tear Strip Bubble Mailers 25-Pack B855SSTT25PK

PN: B855SSTT25PK

12 x 8.5 in Paper Exterior/Bubble Lining 25 PER CASE
$23.31 / CASE
Ship-Lite® envelopes deliver 6x the strength of standard paper mailers in a convenient expandable design. Made from 26 lb. reinforced paper with mesh screen poly fibers and moisture resistance, these white self-seal mailers handle books and bulky items with confidence. Buy by the case of 100 and reduce shipping damage while cutting costs.
Envelopes & Mailers
16x12x2 White Corrugated Mailers 100-Pack

PN: SLE12162WS

16 x 12 x 2 in 26 lb. Reinforced Paper 100 PER CASE
$170.59 / CASE
9x12x2 Kraft Expandable Self-Seal Envelopes 250/Case EN1072 - alias listing
Envelopes & Mailers
9x12x2 Kraft Expandable Self-Seal Envelopes 250/Case EN1072

PN: EN1072

9 x 12 x 2 in 40 lb. Paper Stock 250 PER CASE
$201.31 / CASE
Professional 27x20" kraft stayflat mailers with tab lock closure protect your e-commerce shipments without adding bulk or cost. Made from durable .036 chipboard that requires no additional stiffeners, these heavy-duty flat mailers keep documents and photos pristine while staying lightweight to maximize postage savings. Order by the case of 50.
Envelopes & Mailers
27x20 Kraft Chipboard Tab Lock Stayflats Mailers 50/Case

PN: RM12

27 x 20 in .036 Chipboard 50 PER CASE
$105.47 / CASE
9.75x12.25 Kraft Self-Seal Stayflats Plus Mailers 100/Case RM5K - alias listing
Envelopes & Mailers
9.75x12.25 Kraft Self-Seal Stayflats Plus Mailers 100/Case RM5K

PN: RM5K

9 3/4 x 12 1/4 in .028 Chipboard 100 PER CASE
$54.60 / CASE
12 x 7.25" Kraft Bubble Mailers - Self-Seal Protection, 25 Pack
Envelopes & Mailers
12x7.25 #1 Kraft Self-Seal Bubble Mailers 25-Pack

PN: B854SS25PK

12 x 7.25 in Paper Exterior/Bubble Lining 25 PER CASE
$21.88 / CASE
7.25x12 #1 Kraft Self-Seal Padded Mailers 25-Pack B804SS25PK - alias listing
Envelopes & Mailers
7.25x12 #1 Kraft Self-Seal Padded Mailers 25-Pack B804SS25PK

PN: B804SS25PK

7 1/4 x 12 in Fiber Padding 25 PER CASE
$26.79 / CASE
6x9 28 lb Kraft Clasp Envelopes 1000/Case EN1001 - alias listing
Envelopes & Mailers
6x9 28 lb Kraft Clasp Envelopes 1000/Case EN1001

PN: EN1001

6 x 9 in 28 lb. Woven Paper 1000 PER CASE
$220.13 / CASE
9x12 Kraft Self-Seal Envelopes 500/Case EN1060 - alias listing
Envelopes & Mailers
9x12 Kraft Self-Seal Envelopes 500/Case EN1060

PN: EN1060

9 x 12 in 28 lb. Paper Stock 500 PER CASE
$168.57 / CASE
10x13x1.5 Self-Seal Expandable Tyvek Envelopes 100/Case TYE10131FC - alias listing
Envelopes & Mailers
10x13x1.5 Self-Seal Expandable Tyvek Envelopes 100/Case TYE10131FC

PN: TYE10131FC

10 x 13 x 1 1/2 in 18 lb. Olefin 100 PER CASE
$125.78 / CASE
10.5x16 #5 Kraft Self-Seal Bubble Mailers 100/Case B858SS - alias listing
Envelopes & Mailers
10.5x16 #5 Kraft Self-Seal Bubble Mailers 100/Case B858SS

PN: B858SS

10 1/2 x 16 in Paper Exterior/Bubble Lining 100 PER CASE
$53.55 / CASE
Professional green Tyvek® envelopes designed for industrial shipping and high-visibility mailing. These 12x15.5" self-seal mailers are 10 times stronger than paper, resist tears and moisture, and feature a convenient redi-strip closure. Sold in cases of 100 for maximum cost efficiency.
Envelopes & Mailers
12x15.5 Green Self-Seal Tyvek Envelopes 100/Case

PN: TYC1215G

12 x 15 1/2 in 14 lb. Olefin 100 PER CASE
$178.37 / CASE
8.5x14.5 #3 Kraft Self-Seal Bubble Mailers 25-Pack B856SS25PK - alias listing
Envelopes & Mailers
8.5x14.5 #3 Kraft Self-Seal Bubble Mailers 25-Pack B856SS25PK

PN: B856SS25PK

8 1/2 x 14 1/2 in Paper Exterior/Bubble Lining 25 PER CASE
$26.88 / CASE
Heavy-duty 12x15.5" black Tyvek® envelopes with self-seal closure deliver 10X the strength of standard paper mailers. Made from 14 lb. olefin material for superior puncture, tear, and moisture protection. Sold by the case of 100–the cost-efficient choice for high-volume shipping and compliance.
Envelopes & Mailers
12x15.5 Black Self-Seal Tyvek Envelopes 100/Case

PN: TYC1215B

12 x 15 1/2 in 14 lb. Olefin 100 PER CASE
$178.37 / CASE
9.5x4.125 #10 24 lb Security Tint Redi-Seal Business Envelopes 2500/Case EN1109 - alias listing
Envelopes & Mailers
9.5x4.125 #10 24 lb Security Tint Redi-Seal Business Envelopes 2500/Case EN1109

PN: EN1109

9 1/2 x 4.125 in 24 lb. Woven Paper 2500 PER CASE
$454.06 / CASE
12x8.5 #2 Kraft Self-Seal Bubble Mailers 100/Case B855SS - alias listing
Envelopes & Mailers
12x8.5 #2 Kraft Self-Seal Bubble Mailers 100/Case B855SS

PN: B855SS

12 x 8.5 in Paper Exterior/Bubble Lining 100 PER CASE
$37.24 / CASE
Professional 17x21" kraft stayflat mailers with tab lock closure protect documents and photos without additional stiffeners. Manufactured from durable .036 chipboard with lightweight design that reduces postage costs. Sold by the case of 50 units.
Envelopes & Mailers
17x21 Kraft Chipboard Tab Lock Stayflats Mailers 50/Case

PN: RM7

17 x 21 in .036 Chipboard 50 PER CASE
$58.70 / CASE
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