Custom Sleeve Gift Box

Stylish & Practical

Two-part design: inner tray with a snug outer sleeve.

• Smooth sliding mechanism
• Keeps items secure and neatly stored
• Enhances perceived product value

Ideal for Gifting

From personal moments to premium branding.

• Great for holidays, birthdays, and events
• Suitable for jewelry, cosmetics, tech accessories
• Works beautifully with custom inserts or tissue wrap

Customizable to Your Vision

Make it uniquely yours.

• Custom sizes and finishes
• Print your logo, artwork, or patterns
• Foil stamping, embossing, and die-cuts available
• Optional windows for product visibility

Premium Build Options

Choose the material that matches your brand.

• Kraft, cardboard, or rigid board
• Matte, gloss, or soft-touch lamination
• Eco-friendly and recyclable materials available

Where It Fits Best

• Corporate gifting & PR kits
• Boutique and retail packaging
• Subscription and curated boxes
• Wedding favors and artisan products

Why Choose Custom Boxes Lab

• Impressive Unboxing: Satisfying sleeve pull reveals your product with style.
• Tailored Aesthetics: Every box reflects your brand personality.
• Low MOQ, Fast Delivery: Whether small batches or bulk—we deliver with speed and care.

Gift-Ready. Brand-Ready.

Package your product in a box that’s as memorable as the gift inside.

Custom Boxes Lab—where every detail counts.
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.