In stock SKU M13104KGTIN 841436090162

13x10x4 Corrugated Mailers - Kraft Literature Self-Seal, 50-Pack

Ship documents professionally with zero assembly time. These 13x10x4 kraft corrugated mailers feature self-seal construction–no tape, glue, or staples required. Made from durable ECT-32-B material and sold as a convenient 50-pack bundle.
$90.71 / bundle of 50$1.81 per mailer
= 50 mailers · Total $90.71
Request bulk pricing

Ships from the nearest of 5 US warehouses · freight calculated at checkout

30-day returns on stock items · Return policy

Inside dimensions 13" × 10" × 4"
Board / material ECT-32-B Corrugated
Color Kraft
Freight class Class 125

Specifications

Inside dimensions13" × 10" × 4" (L × W × H)
Board / materialECT-32-B Corrugated
ColorKraft
Sold asBundle of 50
Order in multiples of50
Bundle weight25.36 lb
Outer carton (shipping)33.0 × 30.75 × 5.75 in
LTL freight classClass 125
GTIN841436090162
SKUM13104K

About this item

SKU M13104K — 13" × 10" × 4", ECT-32-B Corrugated, Kraft. Sold as a bundle of 50, shipped from US warehouses.

Ship documents professionally with zero assembly time. These 13x10x4 kraft corrugated mailers feature self-seal construction, no tape, glue, or staples required. Made from durable ECT-32-B material and sold as a convenient 50-pack bundle.

Nearby exact-spec options

Use these when the size, material, pack quantity, or workflow is close but not identical.

Professional white literature mailers sized at 13" x 10" x 4" with secure self-sealing tabs and durable ECT-32-B corrugated construction. No additional supplies needed–fold, tuck, and ship. Sold in bundles of 50 for consistent, cost-effective brand presentation.same size option 13x10x4 Corrugated Mailers - White Literature Self-Seal, 50-Pack SKU M13104 · BUNDLE $100.12Professional kraft corrugated mailers designed for e-commerce brands shipping documents and catalogs with maximum protection. Deluxe side flaps and front tuck closure provide crush-resistant durability using ECT-32-B corrugated material. Assembles in seconds without tape, glue, or staples–50 mailers per bundle.same size option 13x10x4 Kraft Corrugated Literature Mailers - Crush Resistant, 50-Pack SKU MFL13104K · BUNDLE $133.04Professional 13x10x4 deluxe literature mailers engineered for e-commerce brands shipping important documents. ECT-32-B corrugated construction with front locking tabs and protective side flaps delivers crush resistance without tape or glue. Assembles in seconds–50 mailers per bundle.same size option 13x10x4 White Corrugated Literature Mailers - Crush Resistant, 50-Pack SKU MFL13104 · BUNDLE $139.08

Frequently bought with

Common questions

Do these mailers require tape or adhesive to seal?
No. The self-sealing design features an integrated tuck closure that requires no tape, glue, or staples. Simply fold and tuck to secure, assembly takes seconds and maintains a clean, professional appearance that enhances brand perception.
Are these mailers crush-resistant enough for heavy documents?
Yes. The ECT-32-B corrugated kraft construction provides crush resistance rated for materials weighing up to approximately 5-7 lbs, making them ideal for catalogs, booklets, and multi-page literature without risk of damage during transit.
Can I fit different document sizes in a 13x10x4 mailer?
Absolutely. The 13" x 10" interior accommodates standard letter-size documents (8.5" x 11"), half-fold brochures, and flat catalogs. The 4" depth provides flexibility for varying material thickness while maintaining structural integrity.
Are these boxes environmentally compliant for direct-to-consumer shipping?
Yes. Kraft corrugated mailers are 100% recyclable and made from sustainable materials, supporting eco-conscious brand positioning. They meet standard shipping carrier requirements and appeal to environmentally-aware customers.

Order support

Questions on specs or freight?

Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.

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