Promounds Pvtee Practice Batting Tee&nbsp; Flexible pivot joint allows the impact of a mis-hit to be realized in the pivot joint, not the other tee components. The flexible pivot joint also takes the impact away from the batter's hands and helps eliminate bat damage. The flexible pivot joint will have the tee back to the upright position before you are ready to put the next ball on It has a weighted base that holds the tee in place Made from the highest-quality materials, the durable, long-lasting PVTee is designed to withstand the wear and tear of repetitive use The PVTee's patent-pending design was lab tested with over 4,000 mis-hits, showing no wear and tear Dimensions: Height adjusts from 27" to 47". Made in USA