Everything You Need to Know About Amazon FBA Shipping Boxes
With over a thousand fulfillment centers, warehouses, and distribution facilities across the globe, Amazon operates like a finely tuned machine. To keep things running smoothly, they’ve established strict policies and procedures. If you’re already selling on Amazon, you’re likely familiar with some of these rules of shipping boxes.
One of the key requirements for FBA (Fulfillment by Amazon) sellers is all about packaging and shipping boxes. In this guide, we’ll dive into the details so you can ensure your shipments meet Amazon’s standards.
Guidelines for Acceptable Amazon FBA Boxes
Let’s face it—boxes aren’t the most exciting topic. But when it comes to shipping products to Amazon FBA, not just any box will do. Amazon has specific guidelines for acceptable boxes, and understanding them can save you a lot of headaches.
Here are a few common types of boxes that are approved for Amazon FBA shipments:
Regular Slotted Carton (RSC)

Also called standard corrugated boxes, regular slotted cartons (RSC) are among the most common types of shipping boxes. They’re durable and reliable for a wide range of products.
B-Flute Boxes

B-Flute boxes are 1/8-inch thick and were initially designed to store canned goods. Their smooth surface makes them great for printing and cutting, but they’re not ideal for heavier items.
ECT-32 (Edge Crush Test) Boxes

These boxes can withstand stacking pressures of up to 32 pounds per inch of edge without collapsing. They’re a step up from your average box—lightweight yet strong enough for most uses.
200 lb./sq. inch (Burst Strength) Boxes

If you need something sturdier, 200 lb. burst strength boxes are a solid choice. They’re heavier-duty than ECT-32 boxes, capable of handling more weight, and better suited for larger shipments. However, they do cost more.
Reusing Boxes
While new boxes that meet Amazon’s guidelines are always a safe bet, you can reuse second-hand boxes as long as they’re sturdy and meet the required standards.
Basic Requirements for Sending Boxes to FBA
Before you start packing, it’s essential to know Amazon’s general requirements for shipping boxes. Here’s a quick overview of what you need to follow:
- Boxes must be rigid, six-sided, and intact.
- Ensure there’s at least 2 inches of protective packaging around the contents.
- If reusing a box, cover or remove all old barcode labels.
- Each box must have a clear label with delivery, return information, and the FBA box ID.
- Use strong tape to secure all flaps tightly.
Amazon Box Size and Weight Requirements
Amazon also has specific limits on box size and weight to keep things manageable:
- Each box should measure no more than 25 inches on any side unless it contains oversized products.
- Boxes must weigh 50 lbs or less, except when shipping a single heavy item.
- Single items over 50 lbs require a “Team Lift” label, while those over 100 lbs need a “Mechanical Lift” label.
- Jewelry or watch shipments cannot exceed 40 lbs per box.
Amazon FBA Packaging Requirements
Now that we’ve covered boxes, let’s talk about packaging. Proper packaging protects your products and ensures compliance with Amazon’s standards.
If you’re already an experienced seller, you’ve likely reviewed Amazon’s packaging and prep requirements in Seller Central. If not, it’s worth taking a look before sending anything to an FBA warehouse. Alternatively, you could consider using a third-party Amazon FBA prep center to handle this for you—it can be a real time-saver.
Acceptable Packaging Materials
When packing boxes for Amazon FBA, use these approved materials:
- Bubble wrap
- Full sheets of heavy-weight kraft paper
- Inflatable air pillows
- Polyethylene foam sheeting
On the other hand, avoid the following materials:
- Packing peanuts
- Foam strips
- Crinkle wrap
- Shredded paper
- Thermocol chips
- Styrofoam
Where to Buy Shipping Boxes for Amazon FBA
If you’re looking to buy new boxes, here are some reliable places to consider:
Uline:

A go-to source for packaging and shipping supplies.
Amazon:

Naturally, you can find boxes on Amazon itself.
Lowe’s:

For a quick box run, local big-box stores like Lowe’s can be convenient.
Where can I find free boxes?
Recycling and reusing boxes is a fantastic option if you’re looking to save money or reduce waste. Here are some places to find free boxes:
- Facebook Marketplace: Many people give away boxes for free. Keep an eye out for listings.
- Buy Nothing Groups: These local gifting communities are great for finding free items, including boxes.
- Craigslist: Another reliable platform for free items, though availability can vary.
- Local Stores: Retailers like grocery and liquor stores often have spare boxes they’d be happy to part with.
Amazon FBA Box Label Requirements:
Once your boxes are packed, the final step is labeling. Proper labels ensure smooth delivery and processing at Amazon’s fulfillment centers. Here’s what to keep in mind:

- Generate your labels in Seller Central when creating your shipment.
- Place both the FBA box ID and carrier label on a flat surface of the box, avoiding edges or seams.
- Labels must be unobstructed, easy to scan, and free from damage.
- Investing in a thermal label printer can simplify the process and produce professional-looking labels.
Conclusion: Amazon FBA Boxes, Packaging, and Shipping
Who knew there was so much to learn about shipping boxes? Whether you’re new to Amazon FBA or a seasoned seller, following these guidelines can help you avoid issues with your shipments.
Do you prefer to reuse second-hand boxes or buy new ones? Share your tips and experiences—I’d love to hear them! And even if you’re selling via FBM (Fulfillment by Merchant), this information can still come in handy.