Aero Spark TeeTotal Length is 2.7 inches (69mm) Lower tee length is 1.57 inches (40mm) Upper tee length is 1.14 inches (29mm)Features of Aero Spark Tee Tee height is consistent | Allows for easy impact drives and promotes swing through | Flexible body allows for tee to stay in the ground without breaking | Extends and swings 360 degrees | NEW UV pl..