Layer Estimates:

Layer: Sheet1 (ID:0)
Count: 6
Extent:

XMin: -13839692.4425411
YMin: 5363781.51710811
XMax: -13839691.8889535
YMax: 5363781.73165937
Spatial Reference: 102100 (3857)

Layer: Review (ID:1)
Count: 0