The 5/8'' ''Baby'' Male Spigot Lightweight Quick Stack Stand is another product innovation from Manfrotto Lighting Support. Manfrotto's 1005BAC Black Ranker Stand Air Cushioned 9' is lightweight and compact-size making it a practical tool for your lighting support needs. With a patented Quick Stack System (QSS) portability is the key feature! Connecting the stands together saves a lot of room while storing them in the studio. A more compact case can be used when shooting outdoors because of this unique design. 3-section, 2-riser aluminum, air cushioned stand.