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Professional-grade #5 kraft self-seal padded mailers deliver superior protection without extra cushioning materials. These 10.5x16 inch kraft padded envelopes feature puncture-resistant fiber padding that expands on handling, plus moisture-resistant construction with secure peel-and-seal closure. Trusted by e-commerce brands for reliable, cost-effective shipping.
Envelopes & Mailers
10.5x16 #5 Kraft Self-Seal Padded Mailers 25-Pack

PN: B809SS25PK

10 1/2 x 16 in Fiber Padding 25 PER CASE
$37.53 / 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
Jiffy Tuffgard Extreme® bubble lined poly mailers deliver twice the protection of standard mailers in a lightweight, cost-effective design. Each 7.25" x 12" self-seal mailer features 5/16" bubble cushioning ideal for phones, jewelry, and fragile electronics. Ships case of 50.
Envelopes & Mailers
7.25x12 #1 Bubble Mailers 50/Case

PN: B920

7.25 x 12 in Polyethylene 50 PER CASE
$46.84 / CASE
10.5x16" Kraft Self-Seal Padded Mailers #5 - Puncture Resistant, Case/100
Envelopes & Mailers
10.5x16 #5 Kraft Self-Seal Padded Mailers 100/Case

PN: B809SS

10 1/2 x 16 in Fiber Padding 100 PER CASE
$94.12 / CASE
Ship fragile items with confidence using these 8x4 self-seal bubble mailers. Each case contains 500 white polyethylene envelopes with 3/16" bubble lining for superior shock protection. Peel-and-seal closure, moisture-resistant, and UPS-eligible for seamless fulfillment.
Envelopes & Mailers
8x4 #000 White Self-Seal Bubble Mailers 500/Case

PN: B828

8 x 4 in 2 Mil Polyethylene / 3/16" Bubble Lining 500 PER CASE
$105.61 / CASE
Ship with confidence using these 8.5x12 white self-seal padded mailers. Expandable fiber padding absorbs shock while puncture-resistant construction protects contents without additional cushioning. Natural rubber adhesive peel-and-seal closure keeps packages secure every time–25 mailers per case.
Envelopes & Mailers
8.5x12 #2 White Self-Seal Padded Mailers 25-Pack

PN: B805WSS25PK

8 1/2 x 12 in Fiber Padding 25 PER CASE
$21.85 / CASE
16x12x2 White Corrugated Mailers 100-Pack SLE12162WS - alias listing
Envelopes & Mailers
16x12x2 White Corrugated Mailers 100-Pack SLE12162WS

PN: SLE12162WS

16 x 12 x 2 in 26 lb. Reinforced Paper 100 PER CASE
$170.59 / CASE
Premium 8.5 x 13" Jiffy Rigi Bag mailers deliver superior corner and edge protection with laminated kraft fiberboard construction. High-strength self-seal flap requires no additional stiffeners–just insert, fold, and seal. Sold as case of 200 for e-commerce brands shipping small to medium items.
Envelopes & Mailers
8.5x13 Kraft Self-Seal Rigid Mailers 200/Case

PN: B822

8 1/2 x 13 in Laminated Fibreboard 200 PER CASE
$221.65 / CASE
Protect photos, documents, and media in professional white chipboard mailers that arrive damage-free. Our 6x6 Stayflats feature rigid .028 chipboard construction with secure tab lock closure and require no additional stiffeners. Buy by the case of 200 and reduce postage costs with lightweight yet durable fiberboard construction.
Envelopes & Mailers
6x6 White Chipboard Tab Lock Stayflats Mailers 200/Case

PN: RM9

6 x 6 in .028 Chipboard 200 PER CASE
$53.33 / CASE
Ship-Lite® expandable mailers deliver six times the strength of standard paper envelopes in a 13x10x2 format. These white, reinforced self-seal envelopes feature moisture-resistant mesh poly fibers and a dependable press-and-seal closure–ideal for shipping books, documents, and bulky items without tape. Buy in cases of 100.
Envelopes & Mailers
13x10x2 Self-Seal Reinforced Expandable Ship-Lite Mailers 100/Case

PN: SLE10132WS

13 x 10 x 2 in 26 lb. Reinforced Paper 100 PER CASE
$113.06 / CASE
8.5x14.5 #3 White Self-Seal Padded Mailers 100/Case B806WSS - alias listing
Envelopes & Mailers
8.5x14.5 #3 White Self-Seal Padded Mailers 100/Case B806WSS

PN: B806WSS

8.5 x 14.5 in Fiber Padding 100 PER CASE
$74.06 / CASE
Premium 6x9" self-seal poly mailers designed for e-commerce brands that demand professional presentation and maximum protection. Each 2.5mil polyethylene mailer features a tear strip for easy opening, strong seams, and superior puncture resistance. 100-pack case ships fast.
Envelopes & Mailers
6x9 Self-Seal Poly Mailers 100-Pack

PN: B871100PK

6 x 9 in 2.5 Mil Polyethylene 100 PER CASE
$16.68 / 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
10.5x16 #5 White Self-Seal Padded Mailers 25-Pack B809WSS25PK - alias listing
Envelopes & Mailers
10.5x16 #5 White Self-Seal Padded Mailers 25-Pack B809WSS25PK

PN: B809WSS25PK

10 1/2 x 16 in Fiber Padding 25 PER CASE
$30.11 / CASE
Packrift's 9x11.5" Stayflats® do not bend mailers combine professional protection with cost-effective shipping for e-commerce brands. White recycled paperboard construction with self-seal, pressure-sensitive closure and pre-printed Do Not Bend messaging. Sold by the case (100 units).
Envelopes & Mailers
9x11.5 White Stayflats Mailers 100/Case

PN: RM2DNB

9 x 11 1/2 in Paperboard 100 PER CASE
$66.25 / CASE
Professional-grade Jiffy Rigi Bag® mailers with laminated kraft fiberboard construction that eliminates the need for additional stiffeners. High-strength self-seal flap ensures contents stay secure while resisting bending, folding, and creasing. Order by the case–75 units ready to ship.
Envelopes & Mailers
14.5x18.5 Kraft Self-Seal Rigid Mailers 75/Case

PN: B826

14 1/2 x 18 1/2 in Laminated Fibreboard 75 PER CASE
$202.07 / CASE
Industry-standard 19x24" returnable poly mailers featuring dual self-adhesive strips–one for initial shipment, one factory-fresh for customer returns. Constructed from durable 2.5 mil polyethylene to keep contents clean and dry through multiple shipping cycles. Sold by the case of 100.
Envelopes & Mailers
19x24 2.5 Mil Self-Seal Returnable Poly Mailers 100/Case

PN: RPM1924

19 x 24 in 2.5 Mil Polyethylene 100 PER CASE
$58.47 / CASE
Premium 10x5" kraft padded mailers deliver professional protection without extra cushioning. Fiber padding absorbs shock while puncture and moisture-resistant construction safeguards contents during shipping. Sold as case of 250 units–ideal for e-commerce brands shipping lightweight to medium-weight products.
Envelopes & Mailers
10x5 #00 Kraft Padded Mailers 250/Case

PN: B802

10 x 5 in Fiber Padding 250 PER CASE
$90.04 / CASE
Ship with confidence using these 8.5" x 14.5" white self-seal padded mailers. Expandable fiber padding absorbs impact during handling while dual-layer moisture and puncture resistance protects your products. Case of 25 mailers requires no additional cushioning–peel, seal, and ship.
Envelopes & Mailers
8.5x14.5 #3 White Self-Seal Padded Mailers 25-Pack

PN: B806WSS25PK

8 1/2 x 14 1/2 in Fiber Padding 25 PER CASE
$25.13 / 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
Ship fragile items with confidence using these #7 white self-seal bubble mailers. Each 14 1/4" x 20" mailer features 3/16" high-slip bubble lining for superior shock protection and easy product insertion. Peel-and-stick closure delivers tamper-evident security–25 mailers per case ready to streamline your fulfillment operation.
Envelopes & Mailers
14.25x20 #7 White Self-Seal Bubble Mailers 25-Pack

PN: B860WSS25PK

14.25 x 20 in Paper Exterior/Bubble Lining 25 PER CASE
$46.22 / CASE
18x24 White Chipboard Tab Lock Stayflats Mailers 50/Case RM11W - alias listing
Envelopes & Mailers
18x24 White Chipboard Tab Lock Stayflats Mailers 50/Case RM11W

PN: RM11W

18 x 24 in .028 Chipboard 50 PER CASE
$107.38 / CASE
Rigid white chipboard Stayflats mailers with integrated tab lock closure protect documents, photos, and flat items during shipping without additional stiffeners. At 15" x 12", these hard mailers reduce postage costs while maintaining professional presentation. Sold by the case of 100 units.
Envelopes & Mailers
15x12.75 White Chipboard Tab Lock Stayflats Mailers 100/Case

PN: RM4W

15 x 12.75 in .028 Chipboard 100 PER CASE
$68.22 / CASE
10x5 Bubble Lined Poly Mailers 2 Mil White - 250 Case Pack
Envelopes & Mailers
10x5 #00 2 Mil White Self-Seal Bubble Mailers 250/Case

PN: B829

10 x 5 in 2 Mil Polyethylene / 3/16" Bubble Lining 250 PER CASE
$65.87 / CASE
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