What Classifies as Oversized on Amazon?

1st October, 2024

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When selling on Amazon, understanding what classifies as an oversized item is essential for managing costs and ensuring smooth fulfilment. Oversized items incur higher shipping and storage fees, so it’s important to categorise your products correctly. Amazon’s guidelines define oversized items based on dimensions, weight, and packaging requirements. 

Standard vs. Oversized Dimensions
Amazon distinguishes between standard and oversized products based on size and weight. Standard-sized items must weigh 9kg or less, and the dimensions should not exceed 45cm x 34cm x 26cm. If any dimension surpasses these limits, the item is considered oversized. Oversized items are further categorised into four subcategories: Small, Medium, Large, and Special Oversize, depending on their size and weight. The price for an oversized unit at Express Prep is £1 due to the additional handling and labour involved per unit. See the rest of our competitive pricing here.

Oversized Categories on Amazon
Amazon defines four types of oversized products:
- Small Oversize: Items weighing up to 12kg, with dimensions not exceeding 61cm x 46cm x 46cm.
- Medium Oversize: Products up to 21kg, with dimensions under 120cm on the longest side.
- Large Oversize: Items weighing up to 31.5kg, with dimensions up to 180cm.
- Special Oversize: Any item that exceeds the Large Oversize category or weighs more than 31.5kg. These items may require special handling or transportation.

Knowing which category your product falls into is vital for accurately calculating storage and fulfilment fees.

Implications of Oversized Items
Selling oversized items can be more expensive in both storage and shipping. Amazon charges higher fulfilment fees for these products due to the additional space they occupy and the complexity involved in handling and shipping. Sellers should also factor in potential delivery delays, as oversized items often require special handling. Understanding these challenges allows sellers to optimise their pricing strategy and better manage costs.

Conclusion
At Express Prep, we specialise in managing Amazon inventory, including oversized items. Our expert team ensures your products are stored and shipped efficiently, saving you time and reducing your fulfilment headaches. With Express Prep, you can trust that your Amazon inventory, whether standard or oversized, is handled carefully so you can focus on growing your business. Contact our team using this link or by calling 01249 698035.

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