Vinyl Roller Assembly for 12V Eclipse, 12V Travel'r or Pioneer Awnings (Order arm set separately.) Size indicates center-arm to center-arm dimension. All standard canopies have 8' extension. Roller assemblies are also available in other vinyl colors and in acrylic and PolyWeave fabrics with Alumaguard or Uniguard as a special order. See your dealer for details. Additional charges may apply. White Weatherguard, Sierra Brown color 20' size, Wt. 53 pounds