Function: Made of high quality aluminum alloy, sturdy and durable. The support rod makes the tripod stand stable and easy to operate. Adjustable slider support rod for added stability when mounted on a tripod Portable and lightweight, easy to carry. Suitable for most sliders and tripod stands on the market. Specifications: Material: Aluminum alloy Color: Black Length: 60-100cm / 23.6-39.4in (adjustable) Weight: Approx. 15.7 oz (454 g) Screw: 1/4 screw; Package List: 1 x Support Rod; 1 x Clamp x 1 x Slider Link Sheet