Product details:

Polystyrene base construction. Works with all baseball types. Durable rubber home plate with anti-tip design. Recommended for ages 7 and up. Adjustable from 22 in. to 28 in. high. From the little leagues to the big leagues, every player has to practice their swing! The Franklin MLB 2-in-1 Power Spring Swing Batting Tee adjusts from 22 to 28 inches in height so players from ages 7 and up can hone their accuracy and perform better at the plate. This trusty tee is constructed of durable rubber components and features a non-slip base that's great for indoor and outdoor play. Baseball sold separately.