New Schutt Tucci Pro Softball Baseball Batting Tee Chrome Black 12 Pound Base OSFA:Black Chrome Fantastic Flex With Premier Pop RUT4I8 32 24 MAP24 Fantastic Flex With Premier Pop the Mueller Patella Stabilizer Knee Brace helps protect your patella and knee joint Supportive steel springs on both sides of your knee provide firm support and full range of movement Open patella and patella buttress help stabilize and protect your kneecap Top and bottom straps control compression and comfort SMALL: Measure around the knee Heavy duty batting tee designed for long lasting durability 12 pound base makes it steady and stable Durable aluminum and integrated carbon fiber stems Cone shaped premium rubber tee Extends from 23" to 43" in height