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Black Mailer Boxes

Rich matte black finish. Premium self-locking structure.

Low 100 Unit MOQ100% Curbside RecyclableFast 10-Day Turnaround

Premium self-locking corrugated mailer boxes finished in rich matte black. Sturdy E-flute board, water-based carbon-free inks.

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Product Overview

About Black Mailer Boxes

Deliver unmatched sophistication. Our custom black mailer boxes combine thick corrugated E-flute cardboard with a rich, matte black solid finish inside and out. Self-locking and sturdy. Low 100 unit MOQ.

Achieve a premium, high-contrast look for your e-commerce shipments with custom black mailer boxes. Moving away from standard cardboard brown, these shipping boxes feature a deep matte black solid finish inside and out. Key fact: We print using carbon-free, water-based soy inks on white E-flute corrugated cardboard, yielding a solid black background that does not smudge or chalk. With pre-scored fold lines and self-locking side flaps (FEFCO 0427), these mailers assemble in seconds and provide outstanding drop protection. Perfect for fashion, premium cosmetics, jewelry, and high-end electronics subscription runs starting at 100 boxes.

Learn more in our [Complete Guide to Custom Black Mailer Boxes](/blog/black-mailer-boxes-guide).

Key Features

  • Deep Matte Black Ink: Full solid black coverage on both the inside and outside of the box, with zero raw cardboard edges.
  • High-Strength E-Flute: 1/16-inch thick corrugated fluting provides outstanding crush-resistance and structural weight.
  • Carbon-Free Water Inks: Non-toxic, water-soluble pigments that keep boxes 100% recyclable in curbside bins.
  • Satisfying Lock Assembly: Double-thickness side walls fold together without requiring packing tape or glue.
Industry Applications

Perfect For These Industries

See how businesses across different sectors use this packaging

Apparel & Fashion

Electronics & Automotive

Luxury Fashion DTC

Premium Skincare Kits

Electronics Subscription

VIP Influencer Boxes

Luxury Fashion DTC packaging application
Luxury Fashion DTC

Luxury Fashion DTC

Sleek matte black shipping boxes delivering premium clothing, hoodies, and accessories.

Premium Skincare Kits packaging application
Premium Skincare Kits

Premium Skincare Kits

Black boxes with white ink printing delivering organic facial creams, oils, and beauty kits.

Electronics Subscription packaging application
Electronics Subscription

Electronics Subscription

Heavy-duty boxes packaging chargers, headphones, smartwatch straps, and tech gear.

VIP Influencer Boxes packaging application
VIP Influencer Boxes

VIP Influencer Boxes

Custom printed interior print mailers featuring spot gloss UV and foil stamped logos.

Watch & Jewelry Shipping packaging application
Watch & Jewelry Shipping

Watch & Jewelry Shipping

Secure black corrugated boxes protecting jewelry boxes and luxury watches during transit.

Premium Beverage Tins packaging application
Premium Beverage Tins

Premium Beverage Tins

Sleek black boxes shipping coffee canisters, loose tea tins, and custom beverage packaging.

Customization

Customize Your Packaging

Choose materials, printing, and finishing options

E-Flute White-Back Kraft
Eco

E-Flute White-Back Kraft

Standard corrugated board with a white liner that is printed solid black, ensuring a pure matte black color tone.

E-Flute Kraft-Back Kraft
Eco

E-Flute Kraft-Back Kraft

Natural brown corrugated board printed black, leaving a rustic brown interior for eco-chic brand contrast.

Recycled Corrugated Board
Eco

Recycled Corrugated Board

Sustainable post-consumer recycled paper board printed black, showing subtle paperboard fiber texture.

B-Flute Heavy Corrugated

B-Flute Heavy Corrugated

Thicker 1/8-inch fluting recommended for shipping products over 10 lbs that require extra cushioning.

Simple Process

How It Works

From concept to delivery in 4 simple steps

1
Step 1

Design & Quote

Share your requirements and get a detailed quote within 15 minutes during working hours. Our team reviews every project.

2
Step 2

Artwork Approval

Receive a digital 3D mockup. Request unlimited revisions until you're 100% satisfied.

3
Step 3

Production

Your packaging enters production. Track progress through your dashboard in real-time.

4
Step 4

Fast Delivery

Free shipping to your door. Standard delivery in 7-14 business days. Need it faster? Rush production delivers in 3-7 business days.

Sustainability

Eco-Friendly Options Available

We offer sustainable alternatives for Black 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

Eco-friendly Black Mailer Boxes packaging
Technical Details

Specifications

Complete technical specifications for Black Mailer Boxes

MOQ100 units
Lead Time8-10 business days
Print InkWater-Based Carbon-Free Pigments
Recyclability100% Curbside Recyclable
Assembly StyleSelf-Locking FEFCO 0427
Corrugated GradeE-Flute (1/16") or B-Flute (1/8") Corrugated
The Cubit Advantage

Built for Modern Brands

Experience the future of custom packaging with our AI-powered platform

Powered by Advanced AI

AI Design Studio

Transform your ideas into print-ready packaging designs in minutes, not weeks. Our AI understands packaging constraints, bleed areas, and dieline requirements.

Generate designs from text prompts
Automatic dieline integration
Brand color matching
Multiple design variations
24/7 Expert Guidance

Smart Packaging Consultant

Get instant, expert recommendations tailored to your product. Our AI analyzes your requirements and suggests optimal materials, sizes, and finishes.

Product-specific recommendations
Material compatibility analysis
Cost optimization suggestions
Industry best practices

Instant Quoting

Real-time pricing in seconds

Low MOQ

Start from just 250 units

Fast Delivery

7-14 day turnaround

Free Design Help

Expert designers included

Global Shipping

Worldwide delivery

Quality Guarantee

100% satisfaction

Common Questions

Frequently Asked Questions

Everything you need to know about Black Mailer Boxes. Can't find the answer you're looking for? Chat with our AI consultant.

We manufacture black mailer boxes in E-Flute White-Back Kraft, E-Flute Kraft-Back Kraft, Recycled Corrugated Board, B-Flute Heavy Corrugated, including E-flute (1.5mm) for crisp graphic mailers, B-flute (3mm, 32 ECT) for standard parcel shipping up to 40–65 lbs, and heavy-duty double-wall EB/BC-flute (44–48 ECT) for industrial or fragile freight. Every box ships flat and folds cleanly along pre-scored crease lines.

Yes. We offer two-sided High-Density Flexographic Print, Metallic Ink Printing, Spot Gloss UV details, White Ink Screen Printing across all exterior and interior panels of black mailer boxes, paired with Matte Clay Varnish, Satin Protective Finish, Soft-Touch Matte Finish, Embossed Branding Details. Interior printing lets DTC and B2B brands add welcome messages, QR codes, and brand patterns inside the lid while keeping the outer shipping surface scuff-resistant.

Our minimum order quantity for custom black mailer boxes starts at 100 units, with baseline unit pricing starting around $0.95 to $2.38 depending on dimensions, material grade, and print coverage. Unit costs drop significantly at 1,000, 5,000, 10,000, and 25,000+ units—and every quote includes your requested quantity plus up to three larger volume tiers side by side.

Yes. In addition to popular configurations (Small Box (6" x 4" x 2"), Medium Box (8" x 6" x 3"), Large Box (10" x 8" x 4"), Extra Large Box (12" x 10" x 4")), we manufacture and die-cut black mailer boxes to your exact length, width, and depth. Once you share your specs or product dimensions, our packaging engineers provide a free custom CAD dieline template and a digital 3D proof before production begins.

Standard production for custom black mailer boxes takes 7–14 business days after digital proof approval. Every quotation includes delivered-duty-paid (DDP) doorstep shipping across the US with Normal, Express, and Priority delivery options—plus expedited rush production (3–7 business days) when you have a fixed launch or event deadline.

Yes. We offer unprinted structural samples to verify sizing and material strength, as well as digitally printed pre-production prototypes of your black mailer boxes before full manufacturing. For wholesale and enterprise programs (5,000 to 100,000+ units), we also support multi-SKU gang runs and staged split deliveries.

Need Expert Help?

Our AI packaging consultant can answer your specific questions and help you choose the perfect configuration.

Chat with AI Expert

Prefer Human Support?

Our packaging experts are available Monday-Friday, 9am-6pm.

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