Custom PR Mailer Box

Designed to Fit Your Vision

Whether it’s a bold campaign launch or a soft introduction to a new product, these boxes are tailored to match your branding and message. From minimalist layouts to vibrant, high-energy themes, you can build packaging that amplifies the essence of your campaign and holds everything neatly in place.

Materials

• Corrugated cardboard – Strong for shipping and excellent for print
• Rigid board – Premium feel with solid structure for high-end presentations
• Recycled kraft – Eco-conscious option with a natural, organic look
• Coated stock – Sleek, professional appearance with smooth finishes

Sizes

Custom sizing accommodates everything from small promotional items to full-size product kits. Internal spacing can be structured with compartments, trays, or foam inserts to hold contents securely and elevate presentation.

Prints

Enhance brand visibility and storytelling through printing options like:

• CMYK for full-color visuals and gradients
• UV or gloss details to highlight logos or taglines
• Matte finish for an upscale, modern look
• Inside print to surprise recipients with layered messaging

Add-ons

Increase impact with thoughtful extras:

• Custom inserts shaped to hold your product securely
• Printed message cards or campaign introductions
• Ribbons, stickers, or branded tissue wrap
• Magnetic or ribbon closures
• Die-cut shapes or reveal windows for added flair

Types of Boxes

Depending on the experience you want to create, PR mailers come in different forms:

• Magnetic lid boxes for luxury unboxing
• Folding carton mailers for lightweight kits
• Two-piece rigid boxes for premium feel
• Flip-top mailers with custom inserts

3Ps Approach

Presentation

Striking exteriors with clean visuals and compelling textures grab attention instantly. Inside, the layout and materials showcase your brand while making it easy to engage with your message.

Preservation

Designed for both form and function, these boxes ensure your products arrive in excellent condition with no damage during shipping, even if fragile or delicate items are involved.

Protection

Durable materials and protective inserts safeguard your items from external pressure, movement, or environmental exposure, offering peace of mind throughout transit.

Upgrade to Premium Packaging

Refine the experience with soft-touch finishes, metallic foils, embossing, or debossing. Custom closures and interior accents like velvet or satin-lined inserts elevate the unboxing to a premium experience.

Why Choose This Box

A PR mailer box is not just packaging—it’s part of your brand message. By blending visual appeal with structural integrity, it ensures every delivery leaves a lasting impression, supports your brand storytelling, and increases engagement from the very first look.
To get cost-effective packaging boxes without compromising on quality, you can contact us at (469) 649-8706 or email us sales@customboxeslab.com

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.