Skip to content 
In Stock
From design assistance to final delivery, our streamlined process ensures you get high-quality custom boxes on time.
Kickstart your order by sharing product details—dimensions, design ideas, and special requirements.
Our experts review your info and provide a tailored quote with a clear production plan.
Upload artwork or work with our design team. We’ll send a digital proof for final adjustments.
After approval, our team ensures high-quality production with rigorous quality checks.
We securely package and ship your order with tracking updates for peace of mind.
If you are searching for the best way to make every package look exclusive, you will surely love our black mailer boxes.
We carefully design these boxes to transform a routine delivery into a high-end unboxing experience.
Whether you are shipping delicate cosmetics, heavy tech gadgets, or promotional items, the structural integrity of our boxes ensures every product arrives in perfect condition.
Overall, these durable and impressive mailer boxes are all you need to make every customer feel like they are opening a VIP gift.
Every black mailer box we provide is quality-guaranteed. We use high-grade, sustainable E-flute corrugated board that offers a sturdy yet lightweight solution. Thus, you can leave your worries about shipping costs behind.
To ensure your products are safe and well-protected, we use precise die-cutting to provide custom sizes and create boxes to your specific product dimensions. Each box will be a snug fit that keeps your products from moving around and breaking during transit. Plus, by getting a custom-fitted box, you can reduce the need for excess void fill.
Looking for more? Enhance your customized black mailer boxes with functional add-ons like custom inserts, dividers, or branded tissue paper to keep your products stylishly organized.
Black mailer boxes don't have to look dull. With our advanced offset and digital printing techniques, you can present your branding vibe.
Yes, take your branding to the next level with our printed black mailer boxes. We deliver high-resolution printing for your logo, brand colors, or intricate patterns to the exterior, interior, or both.
And to ensure every box matches your brand's aesthetic, you can choose from our specialty finishes below:
Stop settling for boring brown boxes when you can deliver excellence with customized packaging boxes. By partnering with us, you'll get high-quality wholesale mailer boxes without breaking the bank. And when you order them in bulk, you'll get an even lower price plus fantastic discounts.
Need a few boxes for now? Take advantage of our no minimum quantity requirement!
Get a free quote for black mailer boxes today; we provide fast, free shipping you can't miss!
Get A Quote
SBS C1S Premium-grade bleached white paperboard with one-sided coating for high-quality color printing and finishes.
SBS C2S Premium-grade white art card coated on both sides for high-quality printing and finishing options.
Kraft Card Brown Kraft Card is made of virgin and recycled pulp and coated on both sides for printing.
Textured Card Textured paper stock is primarily used to wrap rigid boxes and is of the highest grade.
Brown flute An uncoated and unbleached linerboard composed of recycled and virgin paper pulp.
White flute White linerboard with bleached white coating for high-quality printing and finishes.
E-flute A flat surface with a thickness level of 1/16" allows high-quality printing options.
B-flute A slightly thicker surface with a thickness level of 1/8" for die-cutting and high-quality printing.
Aqueous Water-based coating offers environmental friendliness and fast drying.
UV Coating Cured with ultraviolet light, provides instant drying, durable, and excellent chemical resistance.
Varnish Clear, hard coating that enhances protection and adds a glossy or matte finish.
Gloss A highly reflective coating gives a shiny, polished appearance.
Matte Diffused, non-reflective coating offering a subdued, elegant look.
Soft-touch This creates a velvety, tactile feel, often used for a luxurious effect.
Foiling Adds a shiny, metallic finish to specific areas of a design.
Embossing Creates a raised, textured effect on paper or cardstock.
Debossing Creates a depressed, indented effect on paper or cardstock.
Spot UV Applies a glossy, clear coating to highlight specific areas of a design.
Blind UV Creates a subtle, textured UV effect without added gloss.
PVC/Window Patching Incorporates a clear plastic window into packaging or print materials.
Offset Print High-quality printing method utilizing plates and a rubber blanket to transfer designs onto paper; ideal for large-volume production.
Digital Print A plate-less digital printing method where designs are transferred electronically. Cost-effective for short runs and quick turnaround.
UV Print Fast-drying printing method using ultraviolet light to cure inks, resulting in a durable, glossy finish on various substrates.
Screen Print A printing method where ink is pushed through a mesh stencil onto a substrate. Ideal for bold graphics and thick ink deposits on diverse materials.
CMYK A standard four-color printing process (Cyan, Magenta, Yellow, Black) is used to create a wide color spectrum.
Pantone A standardized color-matching system ensures accurate color reproduction across different printers and materials.
Soy Ink Eco-friendly ink alternative made from soybeans, offering brighter colors and improved biodegradability.
UV Ink Instantly cured under UV light, it is ideal for printing on non-porous materials, with enhanced durability and vibrancy (can include metallic effects).
