Custom Large Mailer Boxes Built for Unforgettable Unboxing
Engineered large mailer boxes featuring premium corrugated fluting, crisp full-color printing, and secure closure options.
Custom Large Mailer Boxes provide superior transit protection and brand presentation for e-commerce and retail fulfillment. Engineered with E-flute or B-flute corrugated fluting, they provide exceptional crush resistance while keeping dimensional shipping weights low. Available in custom dimensions from 4x4x2 inches up to 18x14x6 inches with no minimum tooling constraints on digital runs.
See how businesses across different sectors use this packaging
E-Commerce DTC Shipping
Subscription Boxes
Cosmetics & Skincare
Apparel & Accessories
Tech Gadgets & Electronics
Promotional PR Kits
Choose materials, printing, and finishing options
Thin, dense fluting ideal for crisp high-resolution printing and lightweight shipping.
Thicker structural wall offering enhanced impact protection for heavier items.
Rustic unbleached fibers delivering an authentic eco-friendly appearance.
Bright white canvas ensuring true-to-life color saturation and vibrant artwork.
Reinforced wall strength designed for heavy or fragile merchandise.
Manufactured from 80%+ post-consumer waste with FSC certification.
From concept to delivery in 4 simple steps
Share your requirements and get a detailed quote within 15 minutes during working hours. Our team reviews every project.
Receive a digital 3D mockup. Request unlimited revisions until you're 100% satisfied.
Your packaging enters production. Track progress through your dashboard in real-time.
Free shipping to your door. Standard delivery in 7-14 business days. Need it faster? Rush production delivers in 3-7 business days.
We offer sustainable alternatives for Large Mailer Boxes that don't compromise on quality. Choose eco-friendly materials and printing options to reduce your environmental impact.
100% Recyclable
Made from recyclable materials
FSC Certified Options
Responsibly sourced materials
Soy-Based Inks
Eco-friendly printing
Carbon Neutral
Offset shipping available
Complete technical specifications for Large Mailer Boxes
| Board Grade | 32 ECT / 200# Test |
| Flute Types | E-Flute (1.6mm) or B-Flute (3.2mm) |
| Recyclability | 100% Curbside Recyclable |
| Printing Options | Digital, Offset Litho, Flexo |
Experience the future of custom packaging with our AI-powered platform
Transform your ideas into print-ready packaging designs in minutes, not weeks. Our AI understands packaging constraints, bleed areas, and dieline requirements.
Get instant, expert recommendations tailored to your product. Our AI analyzes your requirements and suggests optimal materials, sizes, and finishes.
Real-time pricing in seconds
Start from just 250 units
7-14 day turnaround
Expert designers included
Worldwide delivery
100% satisfaction
Everything you need to know about Large Mailer Boxes. Can't find the answer you're looking for? Chat with our AI consultant.
Our AI packaging consultant can answer your specific questions and help you choose the perfect configuration.
Chat with AI ExpertOur packaging experts are available Monday-Friday, 9am-6pm.
