|  Application | Returns the active application object. | 
|  Body | Returns the Body object for the referenced object. | 
|  Edges | Returns a collection of edges of a specified type that belong to a model, a feature, or a topology collection of faces. | 
|  Faces | Returns a collection of faces of a specified type that belong to a model, a feature, or a topology object. | 
|  ID | Returns the Parasolid ID of the Shell. | 
|  IsClosed | Returns a Boolean value to specify whether or not the start and end points of the referenced object are coincident. | 
|  IsPointInside | Returns True if the specified point is unambiguously inside the volume enclosed by the referenced object. | 
|  IsVoid | Specifies whether or not the referenced Shell encloses material. | 
|  Parent | Returns the parent object for the referenced object. | 
|  Tag | Returns the Tag of the Shell. | 
|  Type | Returns a member of the GNTTypePropertyConstants set to indicate the type of the referenced object. | 
|  Volume | Indicates the volume of the referenced object in cubic meters. |