CRL's Standard Height Glass Clamp Round Post Kits are manufactured from heavy wall 1.9" (48 mm) diameter Stainless Steel Tubing. Kits are supplied complete with a Base Plate, Base Plate Cover Canopy, Standoff Saddle, and Z-Series Glass Clamps that are factory-attached to the Post. NOTE: Blank Post Kits are also available, go to glassexperts.com/post-railing for more information. These are Offered in Two Standard Stainless Finishes, Although Custom Powder Paint Finishes Are Also Available. Other Finishes: