Markwort SPEED9C Speed Sensor Baseball Clamshell - 9 Inch Used Souvenirs AMS Ring Sets function in

AMS Ring Sets function in the same manner as the EverGlide® Safety Slides® but have a small fillister head stop screw instead of the shock pad

Used Champro HX Legend Plus 2-Tone Bsbll Helmet w/Flap-Graphite-Black-Medium

elastic back harness

1 Silver Prizm

Markwort SPEED9C Speed Sensor Baseball Clamshell - 9 Inch Used Souvenirs AMS Ring Sets function inMeasure distance between pitcher and catcher with included measuring string and choose one of 8 predetermined distances (20', 30', 40', 46', 50', 60. 5', 70' and 80')or for SPEED KM (6m, 9m, 12m, 14m, 16m, 18. 44m, 21m and 24m). GripSense technology begins to record the speed automatically the moment the ball is released. For pitching throwing training only, not to be hit with a bat or on hard surfaces. Measures speeds up to 120 MPH.