Layer Estimates:

Layer: Cities (ID:0)
Count: 28
Extent:

XMin: -13099613.7963023
YMin: 3951674.19486331
XMax: -12746831.2369329
YMax: 4034212.45182412
Spatial Reference: 102100 (3857)

Layer: Riverside County Boundary (ID:1)
Count: 1
Extent:

XMin: -13100051.8180181
YMin: 3950273.33869025
XMax: -12738724.493732
YMax: 4041282.29190718
Spatial Reference: 102100 (3857)