Colored Mailer Box

Perfect For:

• Direct-to-consumer brands and online retailers
• Subscription box services and unboxing campaigns
• Apparel, accessories, beauty, and tech products
• Influencer PR kits and promotional mailers
• Custom marketing boxes and event send-outs

High-Impact Colors + Built-to-Ship Durability

We combine full-spectrum printing with rugged construction — so your packaging works as hard as it wows.

Material & Construction Options:

• White or kraft E-flute/B-flute corrugated board
• Full interior & exterior printing
• Matte, gloss, or soft-touch lamination
• Tear-resistant, crush-resistant, and eco-friendly board
• Moisture-resistant coatings for extra durability

Custom Structures That Fit Any Product

Whether you’re shipping one item or a curated collection, we engineer every box for a snug, secure fit.

Box Style Options:

• Standard roll-end tuck-top (RETT) mailers
• Dust-flap or side-locking mailer boxes
• Fold-flat designs for storage and shipping efficiency
• Heavy-duty options for fragile or weighty items
• Die-cut inserts or dividers for product presentation

Print That Pops — Inside and Out

Add bold brand color, clever patterns, or on-brand storytelling to every side of your box. We offer vibrant printing that commands attention.

Design Features:

• Full CMYK and Pantone printing
• Edge-to-edge artwork on interior, exterior, or both
• Custom patterns, gradients, or spot color placement
• Foil stamping, embossing, or spot UV for premium finishes
• QR codes, welcome messages, discount codes, and more

Functional Features Designed for Success

Our colored mailers are made for real-world shipping and memorable unboxing — without sacrificing usability.

Shipping & Fulfillment Features:

• Flat-packed for efficient storage
• Easy-to-assemble folds or auto-locking bottoms
• Tear strips for frustration-free opening
• Add-on handles or tamper-evident stickers
• Label zones and barcode printing for fulfillment centers

The 3Ps of Colored Mailer Boxes

 Presentation

Make an unforgettable first impression with vibrant color, bold design, and sleek finishes that reflect your brand’s identity.

 Preservation

Corrugated protection and high-quality board ensure your products arrive safe, fresh, and beautifully presented.

Protection

Every structure is drop-tested and shipping-approved — built to handle the journey from warehouse to doorstep.

Why 5000+ Brands Mail With Us

• No minimums — order small runs or scale big
• Free dieline templates and design support
• Fast U.S.-based production and delivery
• Sustainable, recyclable board and inks
• Trusted by lifestyle, beauty, and retail brands across the globe

 Start Customizing Today

Your packaging is your first customer touchpoint — make it colorful, memorable, and built to perform. Ge

When measuring a custom box, there are a few technical specifications that must be considered to ensure proper design, manufacturing, and fit for the product. Here are the major technical things to measure a custom box:

Inside Dimensions (Critical for Product Fit)

• Length (L): The longest side of the box measured inside from one corner to the opposite corner.
• Width (W): The shorter side of the box measured inside perpendicular to the length.
• Depth/Height (D or H): Measured inside from the bottom to the top opening of the box. Always specify that dimensions are given in Length × Width × Height.

Outside Dimensions (Important for Shipping & Storage)

• Measure the outer surfaces of the box including material thickness.
• Outside measurements are used for pallet stacking, warehouse spacing, and shipping compliance.

Material Thickness (Board Caliper)

• The thickness of the packaging material (e.g., corrugated board, rigid stock, cardstock).
• Impacts both the internal usable space and external dimensions.

Flap Measurements

• For boxes with flaps (e.g., mailer or shipping boxes), measure:
• Inner flaps: Ensure they meet in the middle without overlapping too much.
• Outer flaps: Allow proper sealing without gaps.

Tolerances

• Account for manufacturing tolerances (usually ±1/16" or ±2mm depending on material).
• Ensure the product fits without being too tight or loose.

Volume Capacity

• Calculate internal cubic capacity (L × W × H).
• Helps in determining how much space the product will occupy and shipping efficiency.

Product Orientation

• Decide how the product sits inside the box and measure accordingly.
• Orientation affects whether length or width is the primary dimension.

Die-Cut Openings or Windows

• Measure exact placement, height, and width for any cutouts.
• Ensure structural integrity when adding windows.

Printing Bleed & Safe Zones

• Include measurements for:
• Bleed area: Extra space beyond the cut line for printing.
• Safe zone: Inner area where critical text or logos should be placed.

Closure Type & Locking Tabs

• Measure slots, tabs, or locks for boxes with custom closures.
• Precision is required to avoid misalignment during assembly.

Packaging Style

• Folds, creases, and scores must be measured for accurate dieline creation.
• Different styles (e.g., RSC, tuck-end, mailer, sleeve) require specific panel measurements.