J & L Partitions will help with any barriers needed making any area a safe space. Our plexiglass partition posts are a machined-base plate that is then welded to the post giving it extra strength and higher durability. Sized to receive 0.25'' glass/plexiglass or other partitioning material. Base plate - 3/8'' x 2.78'' sq. with #11 screw We offer 4 different heights and 3 different powder coated color options. We offer 4 different sizes and 3 different powder coated color options to fit your design. Custom sizes and specialty colors are available upon request!