A3 Rigid Mailer 330mm x 450mm Brown
Brown A3 Rigid Mailer 330mm x 450mm eflute Corrugated
Brown A3 Rigid Envelope 330mm x 450mm
Brown A3 Rigid Mailer 330 x 450mm Handle with Care
A3 Rigid Mailer 330mm x 450mm Brown Corrugated
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A3 Rigid Mailer 330mm x 450mm BrownBrown A3 Rigid Mailer 330mm x 450mm eflute CorrugatedBrown A3 Rigid Envelope 330mm x 450mmBrown A3 Rigid Mailer 330 x 450mm Handle with CareA3 Rigid Mailer 330mm x 450mm Brown Corrugated

Brown A3 Rigid Mailer 330mm x 450mm Corrugated Envelope

Save $26.55
eBPakSKU: M449-50

Up to 5 Samples in One Order

Item Size: #A3 330 x 450mm
Type: eFlute Brown Red
Quantity (in pcs): x50
Price:
$65.95 $92.50
$1.32 each

Tax included Shipping calculated at checkout

  • $45 Flat rate to Wollongong areas (up to 2 Tonne).
  • $75 Flat rate to Gosford & Newcastle areas (up to 2 Tonne).
  • All Prices listed are 10% GST inclusive.

Pickup available at Melbourne (Braeside 3195)

Usually ready in 1 hour

Description

Protect flat dispatches and eliminate transit bending with the eBPak Signature A3 Brown Corrugated Rigid Mailer (330 x 450mm). Engineered from premium e-Flute corrugated board, this ultra-rigid envelope is stiffer than standard 700gsm cardboard mailers while remaining remarkably lightweight to keep shipping costs low. Specially designed to fit A3 documents, prints, and photos, it features double-folded corners for maximum edge defense, a heavy-duty self-sealing adhesive strip, and a 100% recyclable kraft construction for eco-friendly fulfillment.

Key Features

  • Super Rigid e-Flute Corrugated: Provides superior structural stiffness and bend resistance compared to heavy 700gsm cardboard mailers, keeping flat contents pristine.

  • Double-Folded Corner Defense: Reinforced corner construction delivers maximum resistance against impact, crushing, and edge tearing during courier handling.

  • A3-Optimized Footprint: Sized at 330 x 450mm to easily fit A3 artwork, certificates, blueprints, calendars, and large photographs without folding.

  • High-Tack Peel-and-Seal Strip: Extra-sticky adhesive closure seals fast and securely without requiring packaging tape, staples, or extra adhesives.

  • 100% Eco-Friendly & Recyclable: Crafted from renewable natural kraft corrugated paperboard, fully suitable for standard kerbside recycling streams.

Product Specifications

Feature Details
Model / SKU A3 Corrugated Rigid Mailer
External Dimensions 330mm x 450mm
Compatible Size Designed for Oversized A3 Documents & Prints
Board Type High-Density e-Flute Corrugated Board
Rigidity Rating Stiffer & Lighter than 700gsm Cardboard Mailers
Closure Type Permanent Peel-and-Seal Self-Adhesive Strip
Color & Finish Natural Brown / Kraft
Eco Profile 100% Recyclable (Kerbside Friendly)
Guarantee 365-Day eBPak Guarantee

Ideal Applications

  • Important A3 documents, architectural blueprints, certificates, and legal contracts

  • Fine art prints, posters, framed photography, calendars, and graphics

  • Flat medical film, vinyl decals, desktop pads, and delicate paper goods

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