Layer Estimates:

Layer: Major Parallels and Meridians (ID:0)
Count: 54
Extent:

XMin: -20037507.0672
YMin: -30240971.9584
XMax: 20037507.0672
YMax: 30240971.9584
Spatial Reference: 102100 (3857)

Layer: Latitudes and Longitudes (ID:1)
Count: 5292
Extent:

XMin: -20037507.8427882
YMin: -30240971.4583862
XMax: 20037507.8427882
YMax: 30240971.4583862
Spatial Reference: 102100 (3857)