100% aluminum Imported DURABLE CONSTRUCTION: Constructed with fiberglass and aluminum composite components, the MLB Total Tee is made for elite baseball and softball players who are looking to perfect their swing REPLACEABLE TOPPER: This tee is designed with a replaceable conical tee topper can be switched out in seconds! Simply line up the tee topper opening with the top of the total tee upper tube and snap into place STURDY BASE: The heavy duty calcium carbonate base plate system keeps the batting tee in solidly in place, allowing players to devote all their concentration to improving their swing ADJUSTABLE HEIGHT: The durable composite post easily adjusts from 27” to 42” with twist-and-lock simplicity so hitters of all sizes can practice hitting pitches up and down in the zone PERFECT FOR SOFTBALL, BASEBALL, + TEEBALL: Designed for hitters of all ages Franklin's MLB Total Tee is the perfect tee ball, baseball and softball hitting tee for hitters to develop and perfect their swing season after season