Durable Carbon Fiber: Manufactured with premium carbon fiber, SIRUI AM-223 tripod kit is lightweight, sturdy and durable, and can support up to a 15kg/33.1lbs load. | Compact&Portable Tripod: The SIRUI AM-223 tripod kit is retractable and foldable, thus it can perfectly fit into photographers’ carrying bag without occupying too much space. | Detachable Center Column: SIRUI SL-100 carbon column can be either connected to tripod for extra height when it’s necessary or detached in seconds for lighter weight. | Wide Compatibility: Both AM-223 tripod and SL-100 column are equipped with convertible 1/4” and 3/8” screws, which makes it compatible with various photographic devices. | Flexible Working Height: With the detachable SL-100 center column and extendable legs, the working height can be adjusted from 58mm/2.3” to 350mm/13.8”+310mm/12.2”. Suitable for both indoor and outdoor photography. | Adjustable Leg Angle: Photographers can adjust the leg angle with the semi-automatic angle adjustment system. | Caring Design: An 1/4" accessory port is for connecting accessories without clips or clamps; an Allen key is provided for quick on-site adjustment. | Specifications: Model: AM-223|Sections: 3|Max. Tube Dia.(mm/inches): 22/0.87|Min. Tube|Dia.(mm/inches):16/0.63|Min Height(mm/inches): 58/2.3|Max Height(mm/inches ): 350/13.8|Retracted Height(mm/inches): 215/8.5| Weight(kg/lbs): 0.53/1.17 | Max.Load (kg/lbs):15/33.1 | Model: SL-100 | Sections: 2| Material: Carbon Fiber| Max. Tube Diameter: 22mm/0.87”|Min. Tube Diameter: 19mm/0.75”|Min Height: 190mm/7.5”|Max Height: 310mm/12.2”|Retracted Height: 190mm/7.5”|Weight: 0.13kg/0.29lbs|Max. Load : 12kg/26.46lbs