In stock SKU M13104K

13x10x4 Kraft Self-Seal Corrugated Literature Mailers 50-Pack M13104K

13x10x4 Kraft Self-Seal Corrugated Literature Mailers 50-Pack M13104K - alias listing
$102.54 / bundle of 50$2.05 per mailer
= 50 mailers · Total $102.54
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
SKUM13104K

About this item

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

13x10x4" kraft self-seal literature mailers in corrugated board, packed 50 per pack (SKU M13104K); this is a second listing of the same BOX case stock at the same price.

Sized for shipping and fulfillment work; the self-seal closure needs no tape. Order by the pack of 50.

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 White Self-Seal Corrugated Literature Mailers 50-Pack SKU M13104 · BUNDLE $113.17Professional 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 50-Pack SKU MFL13104K · BUNDLE $150.39Professional 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 50-Pack SKU MFL13104 · BUNDLE $157.23

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.

+1 (302) 216-2975 support@packrift.com Mon–Fri, Eastern Corrugated buying guide →