vMeasure Parcel Ultima captures both large cases/parcels and small SKUs, irregular items like tubes of toothpaste and lipstick tubes etc.
This is done primarily by using the vMeasure Parcel Ultima on the Small SKU mode by enabling the envelope mode.
This combo is mostly used in the inbound use case to do case and unit-level dimensioning. At the point of the receiving station, the warehouse associates first dimensions of the entire case and then dimensions a single SKU, i.e., the unit which is stored in that case.
The workflow within vMeasure can be modified to capture both case and unit-level dimensions and sent across through APIs to the WMS of your choice.