SWINGRAIL Baseball/Softball Swing Trainer Aid - Equipment for Batting and HittingTHIS PRODUCT IS INTENDED FOR PLAYERS AGES 9 AND UP WITH PLAYING EXPERIENCE Please Note: Children with limited playing experience have reported returning the product for this reason SWINGRAIL IS A GREAT WAY TO IMPROVE YOUR SWING MECHANICS & BECOME BETTER HITTER! 1) GUIDES PLAYER'S HANDS THROUGH THE SWING 2) PLAYER "FEELS" HOW TO SWING CORRECTLY 3) PROVIDES IMMEDIATE FEEDBACK DETACHABLE VELCRO STRAP RELEASES to provide Immediate Feedback when the Player