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Amazon FBA Maximum Box Size: Packaging Guidelines, Labeling and Shipping Requirements

Written by
Vanessa Hung
February 6, 2024

Struggling to understand the complexities of Amazon's FBA maximum box size? You're not alone; this is a common stumbling block for many sellers on Amazon. This article will break down everything from packaging guidelines to labeling and shipping requirements.

Ready to become an expert in Amazon FBA packaging and maximize your profits? Let's dive in!

What is the Amazon FBA Maximum Box Size?

Amazon has specific packaging requirements and guidelines for sellers using FBA, including size and weight limitations for boxes.

Amazon's general packaging requirements

Amazon ensures every item sold through its platform adheres to strict packaging requirements. This careful process minimizes damage during transit, enhancing customer satisfaction and trust in the Amazon brand.

All boxes used for FBA (Fulfillment by Amazon) shipments should be six-sided with intact flaps, devoid of any holes or tears. In addition, they need to be sturdy enough to withstand normal shipping and handling procedures.

Also crucial is that all items within the box must fit properly without overstuffing; meanwhile, loosely packed goods necessitate appropriate cushioning material to prevent shifting during transport.

Furthermore, product safety guidelines mandate certain goods like sharp objects or liquids are packaged following specific protocols. Compliance with these rules helps ensure seamless delivery of products from sellers to buyers' doorsteps across the globe using Amazon's vast delivery network.

Packaging guidelines by category

Packaging guidelines for Amazon FBA can vary by product category. Here's a detailed look at few categories:

The size and weight limitations for FBA boxes

The size and weight of boxes used for Amazon FBA must meet specific requirements to ensure safe and efficient handling. Below is a table summarizing these limitations:

Standard-size items are those that weigh 20 lb or less and have dimensions less than or equal to 18" x 14" x 8". Oversize items exceed these dimensions or weight. However, there are special cases where oversized items may exceed these dimensions or weight, but these are subject to Amazon's approval. These requirements are designed to ensure all items can be safely and efficiently processed through Amazon's fulfillment centers.

Different Types of FBA Packaging

There are several different types of FBA packaging options, including ECT-32 boxes, polybags, and bubble wrapping bags.

ECT-32 box

The ECT-32 box is a popular choice for Amazon FBA packaging. It is known for its durability and strength, making it suitable for shipping various items. The ECT-32 refers to the Edge Crush Test rating of the box, which measures its stacking strength.

With this type of box, you can package your products securely while meeting Amazon's packaging requirements. Whether you are shipping clothing, electronics, or other goods, the ECT-32 box provides reliable protection during transit.

Keep in mind that it is important to choose the right size and weight limit for your specific products to ensure they fit within the ECT-32 box dimensions allowed by Amazon.


Polybags are a popular type of packaging used in Amazon FBA. These plastic bags are lightweight and durable, making them ideal for protecting products during shipping. Polybags come in various sizes to accommodate different items, from small accessories to clothing.

They can be sealed with adhesive strips or heat-sealed for added security. As per Amazon's guidelines, polybags must meet certain requirements, such as being transparent and barcode-free.

It's important to choose the right size polybag that fits your product snugly without any excess space to prevent damage during transit.

When using polybags, make sure they are properly labeled with the necessary information such as SKU numbers and product descriptions. This ensures that your products can be easily identified by Amazon's fulfillment centers and customers alike.

Additionally, keep in mind that some categories may have specific packaging requirements beyond the general guidelines set by Amazon. Therefore, it is important to familiarize yourself with these category-specific rules before choosing polybags as your packaging solution.

Bubble wrapping bags

Bubble wrapping bags are a popular packaging option for protecting fragile items during shipping. These bags are made of durable plastic material with small air bubbles inside that provide cushioning and shock absorption.

When using bubble wrapping bags, simply place your item inside the bag and seal it securely to keep it protected from impacts and damage. The air bubbles act as a barrier against bumps and drops, ensuring that your fragile items arrive safely at their destination.

With bubble wrapping bags, you can have peace of mind knowing that your delicate products will be well-protected during transit.

Amazon Packaging Requirements for Different Product Types

Learn about the specific packaging requirements for perishable items, clothing, electronics, fragile items, toys and games on Amazon FBA. Read more to ensure your products meet the necessary guidelines.

Perishable items

Perishable items require special packaging considerations for Amazon FBA. These are products that can spoil or deteriorate over time, such as food, flowers, or certain beauty products.

To ensure the freshness and quality of these items during transit and storage, it is important to use appropriate packaging materials like insulated containers or temperature-controlled packaging.

Additionally, including ice packs or gel packs can help maintain the desired temperature throughout the shipping process. Properly labeling perishable items with "perishable" stickers and clearly indicating any special handling instructions is also essential.


Clothing is a popular category for selling on Amazon FBA, but it does come with specific packaging requirements. When preparing clothing items for shipment, it's important to fold and pack them neatly to minimize wrinkles and damage during transit.

In addition, the use of clear polybags or shrink wrap can help protect the garments from dirt and moisture. It's also crucial to ensure that each item has a proper label indicating its size, color, and any other relevant information.

By following these guidelines, you can ensure that your clothing products arrive at their destination in excellent condition, ready for sale.


When it comes to packaging electronics for Amazon FBA, there are specific guidelines and requirements to follow. Make sure your electronic items are securely packaged in boxes that provide proper protection during shipping.

Use appropriate cushioning materials such as bubble wrap or packing peanuts to safeguard fragile components. Also, ensure that the box dimensions meet the size limitations set by Amazon for FBA packages.

By following these packaging guidelines, you can help prevent damage to your electronic products and ensure a smooth fulfillment process.

Fragile items

When packing fragile items for Amazon FBA, it is crucial to prioritize their protection. Use appropriate packaging materials like bubble wrap or foam inserts to safeguard delicate products during shipping.

Securely seal the boxes and label them as "fragile" to alert handlers. Remember, taking extra care with fragile items ensures that they arrive at their destination intact and minimizes the risk of any damages.

Toys and games

Toys and games are popular items for selling on Amazon FBA. When it comes to packaging these products, it's important to consider their size, weight, and fragility. For smaller toys or board games, you can usually use standard-sized boxes that meet the general packaging requirements set by Amazon.

However, larger toys or bulky game sets may require specialized packaging solutions to ensure safe transportation. Additionally, if the toy or game contains small parts or batteries, make sure they are securely packaged to prevent any damage during shipment.

By following Amazon's packaging guidelines for toys and games, you can ensure that your products arrive in good condition and satisfy customer expectations.

Labeling and Shipping Requirements for Amazon FBA

Amazon FBA requires specific labeling and shipping requirements for your products. Here are the key guidelines you need to follow:


Understanding the Amazon FBA maximum box size is crucial for sellers to meet the packaging requirements. By adhering to the size and weight limitations, choosing appropriate packaging materials like ECT-32 boxes or polybags, and following guidelines specific to different product types, sellers can ensure their items are properly packaged for shipping.

Labeling and shipping requirements should also be carefully followed to avoid any delays or issues during the fulfillment process. Overall, knowing and complying with Amazon's packaging regulations will help sellers optimize their FBA experience.

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