The weight/volume section is not just for apparel, if your product is homeware/accessories etc, you can enter specifications for your products here         weight could be used for apparel, select your size from the dropdown, follow on to enter the weight, and the unit of measure from the dropdown.         If your product is not apparel, you will enter the volume and unit for that product.   if you need to add multiple, tap the plus icon in the action panel. a new table will become visible underneath, once finished entering your products specifications, tap save         Or to delete the last imported table, tap the delete icon in the action panel.