Union Bindings available with free, fast shipping when ordered on Proboardshop.com. Union Snowboard Bindings are built to withstand the abuse aggressive shreds put them through. With focused durability, even down to the hardware, Unions will last longer than any other binding. With no unnecessary bells n' whistles to break and performance that keeps Danny Kass, Travis Rice and Gigi Ruf happy, Union Snowboard Bindings are the obvious choice. Proboardshop. We have had it all since 1982.