These Silver Vertical Holders are GREAT for displaying your pride. This holder can be used on any flat surface. Thumb screw provided to secure your pole in the bracket. Mounting hardware to go thru the holes in the bracket to attach it to your desired surface must be supplied by you. We do not provide these because of the variety of surfaces the holder might be attached too. This bracket will hold a pole with a 1 3/8", 1 1/2" and 2" diameter.