The Platinum Stages Professional Permanent Spinning Poles are made of genuine high polished stainless steel or genuine high polished brass, it is also available in a 2.0 inch diameter. The Permanent Spinning Pole Kit includes 2 mounts; one for ceiling and one for floor. Floor base plate is 6 inches wide, and requires one screw into the floor and has a built in spinning lock that prevents the pole from spinning if desired. The ceiling mount is a 3.75 inch square mount which requires 2 to 4 screws depending on the width of your ceiling joist or beam, it comes with 4 x 3/8 inch lag screws to mount your spinning kit to your ceiling rafter. Permanent Spinning Poles are custom cut to ceiling heights up to 14 feet*.