The Twin Tube Sectional 30x60' White West Coast Frame Tent offers a rigid double aluminum tube construction and industrial strength durability for everyday use. It allows for faster setup and maximize the interior space with no center pole or cross cables to support the top. It is also popular due to its expandable structure. These versatile tents are typically used for outdoor events and vendor booths at fairs, trade shows, weddings, birthday parties, graduations, picnics and barbecue parties, flea markets, and other similar venues. For party rental businesses, commercial 30' x 60' white west coast twin tube tent is an ideal choice.Its heavy duty frame and 18 oz four-piece vinyl canopy top allows for the tent to last for many years to come. Anodized aluminum is a lightweight alternative to steel.