The Dynamic Blocker is a training tool designed to give hitters a visual reference for what they will see in a live game at the net when attacking. The lightweight frame attaches to the net and is made of ⅜ inch aluminum to ensure durability. The hands are built on rollers so that the system can either remain stationery or be moved along the net to create different blocking scenarios for the hitter to react to. Dimensions are 52" x 17" x 2" and weight is 8 lbs. Processing time is 1-2 business days.