So just how big are those containers?
Click here for a list of the most commonly-used container sizes and dimensions

Customs? Why do they need to inspect my cargo?
All arriving passengers and freight must undergo an inspection by the U.S. Bureau of Customs and Border Protection. Please make sure to complete these formalities immediately upon arrival to avoid unnecessary delay or expense. For importer-specific information, click here.

What's a VACIS?
VACIS is a big x-ray machine that looks inside the container without ever having to open the door. Customs selects arriving containers to inspect at random -- we have no control over this. If the container fails VACIS, Customs inspectors will open the container and verify its contents. If your freight is selected for inspection, we'll keep you updated on ETA and exam charges.

USDA? Aren't those the guys who inspect beef?
Yeah. They also have a few more jobs, including protecting American agriculture from foreign pests. They may choose to inspect your cargo--or sometimes they'll just ask for more detailed documents detailing the nature of the shipment. If we need anything from you, we'll let you know.