Custom Promotional Box

Ideal for Presentations, Submissions & Client Deliveries

Perfect for creative agencies, freelancers, students, and corporate professionals.

Materials That Match the Quality of Your Craft

We use premium materials to balance structure, texture, and a refined finish.

• Rigid chipboard – Strong and protective for long-term use
• Kraft or SBS board – Lightweight yet sturdy and print-friendly
• Linen wrap, leatherette, or matte/gloss lamination for a high-end look
• Interior linings – Velvet, fabric, or foam options for added elegance

Sized to Fit Your Portfolio Needs

From A4 to oversized formats—we design to fit your content perfectly.

• Flat boxes for single documents, brochures, or prints
• Deep boxes for layered projects or multi-piece presentations
• Magnetic closure, flap-top, or drawer-style boxes available
• Optional handle or ribbon closures for easy carry and opening

Custom Branding That Speaks Without Saying a Word

Make your box part of your personal or business identity.

• Hot foil stamping (gold, black, silver, etc.)
• Embossed or debossed logos and monograms
• Custom inserts for business cards, USBs, or credentials
• Full-color printing or minimal spot-color design

Details That Impress from the First Touch

Add finishing touches that clients and reviewers will remember.

• Ribbon pulls or magnetic snap closures
• Custom thank-you notes, title cards, or artist bios
• Belly bands, sleeves, or sealed wraps
• QR codes linking to your digital portfolio or LinkedIn

The 3Ps Approach

Presentation

First impressions matter—deliver your work in packaging that enhances its value.

Preservation

Dust-resistant, rigid structures keep your work intact and ready to present.

Protection

Prevent bends, scratches, and smudges with snug interiors and sturdy walls.

Why Professionals Choose Custom Boxes Lab

We’ve helped thousands of creatives turn their portfolios into professional statements.

• No minimum order quantity
• Free dieline and layout support
• Fast U.S. turnaround and delivery
• Eco-friendly and archival-safe materials
• Dedicated customer support from packaging experts

Get a Free Quote Today

Showcase your vision with packaging that reflects it.To get cost-effective packaging boxes without compromising on quality, you can contact us at (469) 649-8706 or email us sales@customboxeslab.com

Box Style	Custom Promotional Box
Dimension (L + W + H)	All Custom Sizes & Shapes
Quantities	Low Minimum Order Required
Stock	10pt to 28pt (60lb to 400lb) Eco-Friendly Kraft, E-flute Corrugated, Bux Board, Cardstock
Printing	No Printing, CMYK, CMYK + 1 PMS color, CMYK + 2 PMS colors
Finishing	Gloss Lamination, Matte Lamination, Gloss AQ, Gloss UV, Matte UV, Spot UV, Embossing, Foiling
Included Options	Die Cutting, Gluing, Scoring, Perforation
Additional Options	Eco-Friendly, Recycled Boxes, Biodegradable
Proof	Flat View, 3D Mock-up, Physical Sampling (On request)
Turnaround	4 - 6 Business Days, RUSH
Shipping	FREE

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.