21' complete / flat pitch Wt.57 Heavy-duty zippers - Reinforced vinyl fabric - Zippered privacy panels - Sturdy twist lock rafters. All the same features and benefits of the Add-A-room LTD for manual patio awnings and steep pitch Eclipse and Travelr, except this room is specifically designed to fit Carefree 12V awnings with a flat pitch setting. Travelr/Eclipse Add-A-Room for flat 12V pitch Eclipse & Travelr Awnings. Complete Room- Front and Side Panels Included. White vinyl.