The WindBreaker single banner hardware consists of two banner bracket shoes, 2 banner bracket pole assemblies, 2 white fiberglass arms, 4 adjustable band clamps, 8 - 1/4" x 1" machined hex bolts and 2 pieces of solid core wire to attach to grommet on banner.   The double system is designed to hang two banners on the same main pole.   The system is engineered to withstand sustained 70 mph winds when installed with the Band-It strapping.   Add an optional silver or gold ball to finish the end.