【Professional Tabletop Overhead Camera Mount Rig】 NEEWER ST100 Overhead Camera Tabletop Stand features a durable steel construction and supports a load of up to 10lb (4.5kg) for flat lay photography, cooking, drawing, unboxing, tutorials, frame animations and photography lighting. Mount magic arms, LED lights and field monitors to the crossbar through super clamps (sold separately) for better video quality 【DIY Overhead Camera Platform】 With a 1/4" screw mount, you can stabilize your camera and smartphone (phone clamp sold separately) face down and finely adjust its height via the camera lift head. Two L shaped brackets and clips allow you to attach a backdrop (not included), and 12 mounting points on the crossbar let you freely select positions to attach extra accessories (secured with the included M6 screws) 【Spring Loaded Height Adjustable Columns】 Each side column features 14 positioning points for height adjustment. Via spring loaded pins and M8 screws, you can easily adjust the height in a range of 24" - 39" (61.5 - 100cm) based on different shooting requirements. Also, additional super clamps or other accessories can be purchased for flexible and effective expansion on the side columns. 【Effortless Assembly】 The T base provides superior stability and is designed to balance the center of gravity of the expansion device on the crossbar. Simply insert the crossbar into two side columns for fast, convenient, and secure assembly. Place the stand on a flat desk 39.4" (100cm) wider or on the ground and start shooting right away 【Ergonomic Design】 Nonslip rubberized bases better stabilize the stand and protect against scratches. The crossbar is designed with anti collision corners and features protective caps to prevent damages