The cost of transporting a shipment can be affected by the amount of space that it occupies, rather than the actual weight. This is the volumetric (or dimensional) weight.
For international shipping practice, the volumetric weight is calculated and compared with the actual weight of the item – the higher weight is used to calculate shipping cost. The formula to calculate volumetric weight is:
orders: volumetric weight (kg) = length x height x width (cm)/ 5,000.
Please note that normally the weight indicated on seller’s webpage is the actual weight. You need to pay special attention to the dimensions of bulky items like soft or plastic toys, diapers, pillows, chairs, crystal lights, bicycles, etc. Sometimes the shipping cost can be even higher than the value of the product itself. It is advised to check the dimension with sellers directly or seek for our help.