Layer Estimates:

Layer: Mantelbuis_Buffer3D (ID:0)
Count: 731
Extent:

XMin: 82695.9835000001
YMin: 453224.497299999
XMax: 83441.071800001
YMax: 454022.3125
Spatial Reference: 28992 (28992)
Vertical Spatial Reference: 5709 (5709)