Product details:

Batting tees aren't just for kids, the pros are using them too! Endorsed by both MLB and pro softball players, the PowerNet Portable Pro Heavy Baseball Batting Tee features a 6.5 lb heavy construction with instant popup and flexible rubber top that can take years of abuse. Fully adjustable height from 27.5" to 44" for use by both youth and adult players. Extra wide base with rubber legs provides superior stability on any surface, indoors or out. Rolled rubber top holds baseballs, softballs and even weight balls steady. Collapsible design is easy to set up without the use of tools and stores conveniently.