Q999S Professional Q-999S Photography Portable Aluminum Ball Head+Tripod For Digital SLR 4-section column leg with quick release locks, giving a more convenient leg handling, satisfying your wanted height when shooting. The center axis inverted function ensures you lowest shooting, supports disassembling into a monopod use, flexible and changeable. Dual spirit level, three adjustment knobs design damping effect ball head, realizing any angle shooting, precise and efficient. Folded length: 360mm / 14.2in  max height: 1440mm / 56.7in Supports disassembling into a monopod use, flexible and changeable.