Layer Estimates:

Layer: British_Hills (ID:0)
Count: 21272
Extent:

XMin: -1185995.2946
YMin: 6303168.8399
XMax: 193622.109200001
YMax: 8592736.6707
Spatial Reference: 102100 (3857)

Layer: GDB_ServiceItems (ID:1)
Count: 2