Used Markwort 11 inch Softball Speed Sensor - Yellow Used Bags the GST composite family is

the GST composite family is a great option for feel and control for practice

Great for indoor training

Fits either ankle

Used Spalding - LEGACY TF-1000 29

Will not dent aluminum bats

Used Markwort 11 inch Softball Speed Sensor - Yellow Used Bags the GST composite family isOpen Box Markwort 11 inch Softball Speed Sensor Yellow Please, note this is a USED ITEM offer. Item will be in good working condition, may show sign of use or wear. PRODUCT DESCRIPTION This product does not carry a valid manufacturers warranty For pitching throwing training only, not to be hit with a bat or on hard surfaces 3 predetermined distances ( 40' 43' 46' ) Distance conversion chart provided for throwing at 35 ft Displays pitch speeds up to