Sizes vary widely, but you’ll find options that fit most items. Common choices include:

• Small mailers: around 9" x 6" x 2" for flat, compact items.
• Cube boxes: 6" x 6" x 6" up to 8" x 8" x 8" for mugs, small electronics, and decor.
• Medium boxes: 14" x 14" x 8" or 18" x 12" x 8" for bulkier goods.
• Long boxes: 18" x 6" x 6" or 24" x 8" x 8" for keyboard‑sized or elongated items.

Measure your item’s length, width, and height, then allow 2–3 inches on all sides for cushioning. Service size limits can vary, so it’s a good idea to review current requirements before you ship.

Some carriers offer complimentary packaging for specific services, but availability and terms can change. Here’s how to decide what works for you:

• Carrier-supplied packaging: Convenient and sized for their services, but often limited to certain box types.
• Bring your own box: Gives you more size choices; pick a sturdy corrugated box and add cushioning.
• Double-check policies: Packaging rules and what’s included may vary by service level and location.

If you prefer using your own box, you can choose from a variety of small, cube, medium, and long sizes on this page to match your item and packing needs.

Start with the item’s measurements and match the box to its shape:

1. Measure carefully: Note length, width, and height of the item.
2. Add padding room: Leave about 2–3 inches on all sides for bubble wrap or paper.
3. Match the shape: Use cube boxes for bulky or fragile pieces; long boxes for elongated items.
4. Choose sturdy construction: A rigid corrugated box helps resist crushing during transit.
5. Test the fit: Pack a mockup with padding to confirm it closes cleanly without bulging.

A close, cushioned fit can help protect your item and may make packing simpler and more secure.

You’ll find a mix of cube and long formats to match different items:

• Cube boxes: Examples include 6" x 6" x 6", 7" x 7" x 7", and 8" x 8" x 8"—handy for mugs, small devices, and decor.
• Long boxes: Examples include 18" x 6" x 6" and 24" x 8" x 8"—useful for tripods, keyboards, and other elongated pieces.
• Medium sizes: Options like 14" x 14" x 8" or 18" x 12" x 8" cover everyday packing needs.

Many boxes come in multi-packs (for example, sets of 5, 10, or 25). Availability can vary, so pick the dimensions that align with your item and padding plan.

A well-packed box can help your package move more smoothly:

1. Right-size the box: Choose dimensions that allow 2–3 inches of cushioning on all sides.
2. Cushion well: Wrap the item and fill voids so it doesn’t shift.
3. Reinforce seams: Tape all flaps and edges with quality packing tape; use the H-tape method on top and bottom.
4. Prep the exterior: Remove old labels or barcodes if reusing a box.
5. Measure and weigh: Have dimensions and weight handy for labeling.
6. Label clearly: Place the label on a clean, flat surface.

These steps can help reduce counter time and handling issues, though processing speeds may vary by service and location.