21-ft, Super-thick, Premium Rg58/u Coaxial Cable , Gold-plated Connectors, Compatible With Models 2311, 2313, 2335, 2340, Br-x-10, Br-x-30, Br-sr-10 & Br-sr-30 Upc : 727932012436 Shipping Dimensions : 7.00in X 0.75in X 6.13in Estimated Shipping Weight : 0.875