[Jhc55]

@mothered apologies, I can see how this is confusing.

Actual weight of the parcel with 2 t-shirts included - 0.7kg
Weight which is stated on the DHL shipping label on the parcel delivered to me and the returns label included in the parcel - 0.5kg
Parcel weight with 1 t-shirt included - 0.515kg

My thinking is that the company I am trying to SE hasn’t weighed the parcel at 0.7kg which is it’s actual weight. In fact they have weighed and shipped it at 0.5kg rather than 0.7kg.