6x6x4 Mailer Boxes
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Custom 6x6x4 mailer boxes, a compact corrugated shipping box for small, boxy products. Wholesale pricing, low MOQ, free design support.
$0.91
UNLIMITED CUSTOMIZATION OPTIONS
A printing technique employing a plate to transfer designs onto paper. Ideal for extensive print jobs.
Plate-free digital printing transfers designs electronically, cost-effective for short runs.
Screen printing is a method using a mesh screen and stencil to transfer ink onto a substrate.
Quick-drying printing technique utilizing ultraviolet lights for ink curing, yielding a glossy finish.
Consisting of water-based pigments, Ensures top-notch color output with a 100% eco-friendly profile.
Fluorescent inks are vibrant, UV-reactive pigments that emit vivid colors under ultraviolet light.
Generate pure colors using specific ink formulas to consistently & precisely reproduce color in printing.
Produce metallic colors through precise ink formulations to replicate color in printing.
Premium bleached white paperboard, specially coated on one side to enhance printing & finishing.
Bleached white paperboard, coated on both sides to achieve superior printing quality and finishes.
Top-notch textured paper, perfect for adding a touch of style when wrapping up durable boxes.
A unique paper material showcasing a shiny or matte metallic laminated surface.
Bleached kraft paper crafted from a blend of new and recycled pulp, coated on both sides for optimal printing.
Kraft paper produced from a combination of new and recycled paper pulp, with coating on both sides for printing purposes.
Kraft paper dyed black, manufactured from a blend of new and recycled pulp, and coated on both sides for printing applications.
Crafted from recycled grey chipboard cardboard, also known as uncoated recycled paperboard, ideal for luxury rigid boxes.
Unique paper material showcasing a holographic laminated surface in either glossy or matte finish.
Grey chipboard, one-sided white cardboard with a smooth, printable surface, ideal for luxury rigid boxes.
Gloss lamination enhances visual appeal by applying a shiny finish, and protecting printed materials.
Matte lamination offers a non-reflective finish, providing elegant appearance to printed materials.
Made with a smooth lamination that feels like touching a peach, can choose between a satin or matte.
A UV coating is applied to a specific area and then cured using ultraviolet light to make it sturdy.
A transparent coating is applied using the CMYK printing technique, and it comes in gloss, satin, or matte.
A fast-drying coating that undergoes curing through ultraviolet light is offered in both gloss and matte.
In a printing method, dies are pressed onto the back of the material to create a raised motif.
A printing technique that involves pressing dies onto the front of the material to create a raised motif.
In foil relief printing, foil is transferred at high temperatures, often employing multiple colors.
Craft a die-cut shape with a plastic film layer, revealing a window to showcase the product inside.
We recommend the ideal material and add-ons like lamination, foiling, embossing UV, etc.
Get Free Design Support with your box 3d Renders or Send Your Design File for Printing.
Upon design approval, we’ll print and conduct quality checks before shipping the boxes to you.
Technical Specifications
| Dimensions | Available in Custom Sizes |
| Printing | CMYK, Pantone Color, Full Color & No Printing |
| Paper Stock | Eco-Friendly Kraft, Corrugated Cardboard & Premium Rigid Stock |
| Coating | Semi-Gloss AQ, Gloss UV, Matte UV & Spot UV |
| Default Process | Die Cutting, Gluing, Scoring, Perforating |
| Custom Options | Window Cut Out, Gold/Silver Foiling, Embossing, Raised Ink |
| Proof | Digital Proof, 3D Mock-Up |
| Shipping | Shipped FLAT (Free Shipping Across USA & Canada) |
| Help | For further inquiries and Quotes, contact us or email at sales@cratpackaging.com |
A cube-shaped shipment needs a box built to that shape, not a flattened mailer stretched to fit. Crat Packaging builds custom 6x6x4 mailer boxes, a compact corrugated mailer sized for small, boxy products shipped direct to customers.
6x6x4 Mailer Box Specifications
| Box Style | Corrugated mailer box, part of our mailer boxes line |
|---|---|
| Dimensions | 6 x 6 x 4 inches, a compact cube-shaped interior |
| Material | E-flute or B-flute corrugated cardboard |
| Closure | Tuck-top or auto-lock bottom construction |
| Printing | CMYK, Pantone (PMS), 1 to 4-color printing |
| Order Volume / MOQ | Low MOQ for small batches, scaling to bulk runs |
| Proof | Digital proof and 3D mockup before production |
| Shipping | Flat-packed, tracked delivery across the USA |
What Are 6x6x4 Mailer Boxes?
A 6x6x4 mailer box is a compact corrugated shipping box with a near-cube interior, built to hold small, boxy products without wasted void space inside the carton.
Looking for a different size or style? See our full Mailer Boxes range.
What We Ship in 6x6x4 Mailer Boxes
- Small electronics and accessories — earbuds, chargers, small gadgets
- Candles and jarred goods — single-item candle or jar shipments
- Jewelry and small gift sets — direct-to-consumer orders
- Cosmetics and skincare bundles — compact product sets
- Subscription box add-ons — small companion items
- Small toys and collectibles — e-commerce shipping
A Cube-Shaped Fit for Boxy Products
The near-square 6x6x4 footprint suits products that are roughly as wide as they are deep, reducing the need for extra void fill compared to a long, narrow mailer.
Corrugated Strength for Transit
Built from E-flute or B-flute corrugated board, the box holds its shape through last-mile shipping and handles stacking in transit without crushing.
Printing and Branding
- Full-color CMYK or Pantone-matched printing directly on the board
- 1 to 4-color runs for cost-efficient bulk orders
- Interior printing option for an unboxing-moment brand touch
- Logo, tape-free closure, and tamper-evident options available
Eco-Friendly Mailer Packaging
A 2025 McKinsey & Company survey found over 60% of U.S. consumers pick green packaging when they have the choice. Crat Packaging offers recyclable corrugated options for 6x6x4 mailer boxes, without giving up shipping durability.
Who Buys 6x6x4 Mailer Boxes Wholesale
- E-commerce brands shipping small, boxy products
- Subscription box companies
- Jewelry and accessory sellers
- Candle and home fragrance brands
- Cosmetics and beauty brands
- Gift and small-batch retailers
Why Order From Crat Packaging
- Right-sized fit. Cube shape cuts down on void space for boxy items.
- Shipping-grade strength. Corrugated board holds up through transit.
- Wholesale pricing. Built for bulk, US-market B2B orders.
- Free design support. Print files and 3D mockups, at no extra cost.
- Low MOQ. Order what your business needs.
- US delivery. Tracked shipping across the United States.
How to Order
- Send your flute type, closure style, and print requirements.
- Get a free digital proof and 3D mockup for approval.
- Request a physical sample first, if you want to test the fit and board feel.
- Approve the proof. Production and tracked shipping follow.
Frequently Asked Questions
What products fit a 6x6x4 mailer box?
Small, boxy items like electronics, candles, jewelry, and cosmetics bundles.
What material are these boxes made from?
E-flute or B-flute corrugated cardboard, chosen for shipping durability.
Can the box be printed with my brand logo?
Yes, with CMYK, Pantone-matched printing, including an interior-print option.
Is interior printing available?
Yes, an interior print adds an unboxing-moment brand touch.
What’s the MOQ for 6x6x4 mailer boxes?
MOQ is kept low, so small batches are possible, with per-unit price dropping as quantity rises.
Are these boxes recyclable?
Yes. The corrugated board is recyclable, suitable for eco-conscious shipping.
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