SpecificationMaterial: aluminum alloyWeight: 170gHeight: 8.4-18.3inches/ 21.5-46.5cmSection: 3FeatureThis three-section tripod column pole is made of Durable aluminum alloy, lightweight and portable for travel.Adjustable height from 8.4 inches to 18.3 inches (21.5cm to 46.5cm). Add theworking height of tripod and provide a high angle shooting.Extension Rod with switchable 1/4 inches and 3/8 inches screws on the topplate, works with ball head and cameras.3/8 threaded hole at the bottom: can be mount on a tripod, monopod, stand,slider.Package content1 x Tripod Extension Tube,1x 1/4 to 3/8 inches Adapter