Dimensions:

length: 300mm
width: 300mm
height: 30mm

length: 250mm
width: 250mm
height: 30mm

length: 200mm
width: 200mm
height: 30mm

Vray and Corona versions included.

No hide objects.

Preview rendered in v-Ray.

System unit mm.

No plugins used.

Pivots ready. If the pivot is lost, press "hierarchy", after the "affect pivot only", it will be restored, and repeat the action "affect pivot only".