These self-contained all aluminum chutes are fully collapsible, with the side bars, top bars and head piece fitting securely within the base for easy transportation and storage. Once in upright, in-use position, these easy-to-assemble chutes are extremely sturdy and user-friendly. Assembled*: 138″ L x 36-1/2″ W x 75″ H. Collapsed**: 110″ L x 36-1/2″ W x 16-1/2″ H. Weight: 130 lbs.