How large can a parcel be that is posted in a Pickup point? / What is the meaning of ‘girth’?

Please note the maximum permitted weight of 20 kg for parcels posted in a Pickup parcel shop/parcel locker. On myDPD you can quickly and easily find out whether the parcel complies with the permissible girth. The girth is the maximum permitted parcel size and is calculated as follows: circumference + length.