The two sections are permanently connected and braced by a rigid bar that provides a unit of exceptional stability. The bar also offers the option of attaching climbing ropes and/or rope ladders to the frame. For storage the frames are folded side by side against the wall, but if space is limited a Fold-over version is available where the two frames sit together requiring less space. Available in either a ladder braced or wire braced option. Fold-over version does not allow for the attachment of ropes.