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Ship-Lite® self-seal mailers engineered for industrial shipping. These 6x9" white envelopes feature reinforced mesh poly fibers–6 times stronger than standard paper mailers–with moisture-resistant construction and press-and-seal closure. Buy by the case of 100 and cut shipping costs without sacrificing durability.
Envelopes & Mailers
6x9 Self-Seal Reinforced Ship-Lite Mailers 100/Case

PN: SLF0609WH

6 x 9 in 26 lb. Reinforced Paper 100 PER CASE
$31.43 / CASE
Professional-grade 11 x 13.5" white self-seal mailers built from durable .020 chipboard for reliable document and photo protection. Peel-and-seal closure with pull-tab tear strip requires no additional stiffeners. Sold by the case of 100 units.
Envelopes & Mailers
11x13.5 White Chipboard Self-Seal Mailers 100/Case

PN: RM3SS

11 x 13 1/2 in .020 Chipboard 100 PER CASE
$70.86 / CASE
24x24 5 Mil Self-Seal Poly Mailers 100-Pack B878100PK - alias listing
Envelopes & Mailers
24x24 2.5 Mil Self-Seal Poly Mailers 100-Pack B878100PK

PN: B878100PK

24 x 24 in 2.5 Mil Polyethylene 100 PER CASE
$90.16 / CASE
12x0.5x19 # 6 Jiffy Utility Self Seal Paper Mailers B959 - alias listing
Envelopes & Mailers
12x0.5x19 # 6 Jiffy Utility Self Seal Paper Mailers B959

PN: B959

19 x 12.5 in
$141.04 / CASE
7 5/8 x 5 7/16 x 3 9/16 in ECT-32-B White Outside Tuck Mailers 25-Pack MEZ753 - alias listing
Boxes - Mailers
7 5/8 x 5 7/16 x 3 9/16 in ECT-32-B White Outside Tuck Mailers 25-Pack MEZ753

PN: MEZ753

7 5/8 x 5 7/16 x 3 9/16 in ECT-32-B Corrugated 25 PER BUNDLE
$39.50 / BUNDLE
18x48 4 Mil White Self-Seal Poly Mailers 25/Case LPM1848 - alias listing
Envelopes & Mailers
18x48 4 Mil White Self-Seal Poly Mailers 25/Case LPM1848

PN: LPM1848

18 x 48 in Polyethylene 25 PER CASE
$45.30 / CASE
Lightweight, eco-friendly kraft bubble mailers with 3/16" air bubble lining for superior shock protection on fragile items. Peel-and-stick self-seal closure ensures tamper-evident, secure shipping. Case of 70 mailers–ideal for e-commerce packers and freight shippers.
Envelopes & Mailers
8.5x14.5 #3 Kraft Self-Seal Bubble Mailers 70-Pack

PN: B856SSR

8 1/2 x 14 1/2 in Paper Exterior/Bubble Lining 70 PER CASE
$37.69 / CASE
6x9 Self-Seal Reinforced Ship-Lite Mailers 100/Case SLF0609WH - alias listing
Envelopes & Mailers
6x9 Self-Seal Reinforced Ship-Lite Mailers 100/Case SLF0609WH

PN: SLF0609WH

6 x 9 in 26 lb. Reinforced Paper 100 PER CASE
$31.43 / CASE
Professional-grade 11x13x2 expansion poly mailers designed for e-commerce brands shipping thicker items like books, binders, and catalogs. 2.5 mil puncture and moisture-resistant polyethylene with self-seal closure and easy tear strip. 100 mailers per case.
Envelopes & Mailers
11x13x2 2.5 Mil White Self-Seal Poly Mailers 100/Case

PN: EPM11132

11 x 13 x 2 in 2.5 Mil Polyethylene 100 PER CASE
$22.89 / CASE
8.5x14.5" Kraft Heat-Seal Bubble Mailers #3 - Lightweight Protection, Case/100
Envelopes & Mailers
8.5x14.5 #3 Kraft Self-Seal Bubble Mailers 100/Case B856

PN: B856

8 1/2 x 14 1/2 in Paper Exterior/Bubble Lining 100 PER CASE
$73.70 / CASE
Protect your shipments with professional-grade self-seal poly mailers featuring a convenient tear strip and superior puncture resistance. These 12 x 15.5" white polyethylene mailers (2.5 mil) offer waterproof, tamper-evident protection in bulk cases of 500, ideal for e-commerce brands requiring reliable, cost-effective shipping solutions.
Envelopes & Mailers
12x15.5 2.5 Mil Self-Seal Tear Strip Poly Mailers 500/Case

PN: B875

12 x 15 1/2 in 2.5 Mil Polyethylene 500 PER CASE
$86.87 / CASE
9.5x14.5 Kraft TerraBoard Flat Mailers
Envelopes & Mailers
9.5x14.5 Kraft TerraBoard Flat Mailers

PN: TM914

14.5 x 9.5 in
$152.97 / CASE
Protect fragile goods with these #3 kraft bubble mailers featuring 3/16" bubble lining and easy-peel self-seal closure with tear strip. Recycled kraft exterior provides eco-friendly protection for e-commerce shipments. 100 mailers per case–ideal for high-volume packers.
Envelopes & Mailers
8.5x14.5 #3 Kraft Self-Seal Tear Strip Bubble Mailers 100/Case

PN: B856SSTT

8 1/2 x 14 1/2 in Paper Exterior/Bubble Lining 100 PER CASE
$89.74 / CASE
8.5x14.5 White Bubble Mailers #3 Self-Seal - Lightweight Protection, 25 Pack
Envelopes & Mailers
8.5x14.5 #3 White Self-Seal Bubble Mailers 25-Pack

PN: B856WSS25PK

8 1/2 x 14 1/2 in Paper Exterior/Bubble Lining 25 PER CASE
$29.51 / CASE
Protect fragile goods efficiently with our 8" x 4" kraft self-seal bubble mailers. Each case includes 500 mailers featuring 3/16" high-slip bubble lining and eco-friendly recycled kraft paper. Peel-and-stick closure delivers tamper-evident security and fast packing workflows.
Envelopes & Mailers
8x4 #000 Kraft Self-Seal Bubble Mailers 500/Case

PN: B851SS

8 x 4 in Paper Exterior/Bubble Lining 500 PER CASE
$97.79 / CASE
27x22 28 lb Kraft Jumbo Envelopes 100/Case EN1086 - alias listing
Envelopes & Mailers
27x22 28 lb Kraft Jumbo Envelopes 100/Case EN1086

PN: EN1086

27 x 22 in 28 lb. Paper Stock 100 PER CASE
$109.20 / CASE
15 x 12 3/4 in White Chipboard Self-Seal Mailers 100/Case RM4SS - alias listing
Envelopes & Mailers
15 x 12 3/4 in White Chipboard Self-Seal Mailers 100/Case RM4SS

PN: RM4SS

15 x 12 3/4 in .020 Chipboard 100 PER CASE
$80.98 / CASE
Protect loose hardware with confidence using these heavy-duty kraft paper bags (5" x 3.25" x 9.75"). Built from 50 lb basis weight kraft paper with expandable gusseted side walls for easy filling and secure storage. Order by the case: 400 bags per case for maximum value.
Envelopes & Mailers
5x3.25x9.75 Kraft Heavy-Duty Hardware Bags 400/Case

PN: BGH123K

5 x 3.25 x 9 3/4 in 50 lb. Basis Weight Paper 400 PER CASE
$25.74 / CASE
14x0.25x20 # 7 Jiffy Utility Self Seal Paper Mailers
Envelopes & Mailers
14x0.25x20 # 7 Jiffy Utility Self Seal Paper Mailers

PN: B960

20 x 14.25 in
$179.45 / CASE
14.25x20 #7 White Self-Seal Padded Mailers 50/Case B811WSS - alias listing
Envelopes & Mailers
14.25x20 #7 White Self-Seal Padded Mailers 50/Case B811WSS

PN: B811WSS

14 1/4 x 20 in Fiber Padding 50 PER CASE
$74.02 / CASE
15x12.5x1 White Stayflats Gusseted Mailers
Envelopes & Mailers
15x12.5x1 White Stayflats Gusseted Mailers

PN: RM3G

12.5 x 15 x 1 in
$135.49 / CASE
9.75x12.25 White Chipboard Self-Seal Mailers 100/Case RM5SS - alias listing
Envelopes & Mailers
9.75x12.25 White Chipboard Self-Seal Mailers 100/Case RM5SS

PN: RM5SS

9 3/4 x 12 1/4 in .020 Chipboard 100 PER CASE
$60.53 / CASE
Ship fragile items safely with these 6.5x10 bubble lined poly mailers featuring 3/16" protective bubble cushioning and 2 mil polyethylene construction. Peel-and-seal closure, moisture- and tear-resistant design. Case of 250 mailers–ready to pack and ship.
Envelopes & Mailers
6.5x10 White Self-Seal Bubble-Lined Poly Padded Mailers 250/Case

PN: B831

6 1/2 x 10 in 2 Mil Polyethylene / 3/16" Bubble Lining 250 PER CASE
$70.58 / CASE
Protect your shipping documents with these pre-printed 5.5x10" yellow packing list envelopes. Heavy 2 mil poly construction with hot melt adhesive backing bonds securely to corrugated boxes and paper. Case of 1000 envelopes ready to streamline your fulfillment operation.
Packing List Envelopes
5.5x10 2 Mil Yellow Self-Adhesive Packing List Envelopes 1000/Case

PN: PL445

5 1/2 x 10 in 2 Mil Poly 1000 PER CASE
$81.63 / CASE
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