The EFS1 Adjustable Height Floor Stanchions consist of a 6"x 6" x 1/4" laser cut base plate with four 3/8" mounting holes, 2" square 14 gauge heavy wall steel tubing with adjustable slide track, a 23.5" long .5" diameter brace for added strength and rigidity, and a 4" wide detachable collar to accept the barre. Baseplate to top of barre height is adjustable from 12” to 40”. The floor stanchions have a beautiful powder coated finish.