The Economy WindMaster® 5012SS takes up only 1-cubic foot of storage space and is designed for use with roll-up signs. Roll-up signs attach to the 5012SS with a screw-lock sign bracket (included). Slide the vertical cross brace into the bracket channel and secure the sign face by turning the screw handle until the cross brace fits tightly against the pressure plate. The 5012SS features a single spring base design and adjustable, telescoping legs with kick-release buttons.