What class airspace is depicted in the magenta colored area southeast of the Lake Havasu City, Arizona AIrport? What class airspace is depicted in the picture below within the wide magenta colored bar southeast of the Lake Havasu City, Arizona Airport (on the Phoenix, Arizona Sectional Chart)?  What are the vertical boundaries of this airspace?
By the legend, that should be "Class E Airspace with floor 700 ft. above surface that laterally abuts 1200ft or higher Class E Airspace"