This article applies to selling in: Australia

Product size tiers

Product size tiers are measurement categories based on the length, width, height and weight of a packaged item. The product size tier is used to calculate certain fees, including FBA fulfilment fees.

Important: For multi-channel fulfillment orders, see Fulfillment fees for multi-channel fulfillment orders.

Determine the specific product size tier for your item

To determine the correct tier for your item, find the row in the table below with measurements that do not exceed the weight or the dimensions of your item. If a product is sold as a set, the weight and dimensions are the combined total of all of the items in the set packaged together.

Maximum weights and dimensions for packaged items

Length (cm) Width (cm) Height (cm) Shipping weight (g)

Small envelope 20 15 1 100
Standard envelope 33 23 2.5 500
Large envelope 33 23 5 1,000
Standard parcel 45 34 26 12,000

Small oversize 61 46 46 2,000
Standard oversize 105 60 60 22,000
Large oversize > 105 > 60 > 60 > 22000

Change a product's weight or dimensions

When you are the only seller of an ASIN and you need to change your product's weight or dimensions, follow these steps:

  1. Contact Seller Support and explain that you need to update your unit's weight or dimensions.
  2. If you currently have inventory for the product, you may need to sell through it before the new weight and dimensions show.

Note: Item weights, dimensions, and other measures used to calculate FBA fees are determined by Amazon. Amazon stores weight and dimensions at the ASIN level. We cannot target a specific unit for measurement. When multiple sellers sell the same ASIN, the weight and dimensions information may not represent your specific units.
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