The Kupo 390M steel column roller stand with braked wheels allow you to get your lights mobile in the studio or on location with ease and convenience. It features an eight feet chrome plated steel tube and a spring-loaded sliding arm which can be mounted with a lighting fixture, camera, Tethermate or anything with baby pin/receiver. The height of the sliding arm can be quickly adjusted with only one hand from floor low level to the top of column. The fold-away base with wheels can be removed easily to facilitate storage or transport. The Kupo 390M is an ideal stand for supporting a camera tethered to a laptop.