Lightweight and easily portable, the ATS70GB deploys quickly and then locks securely with two tough locking knobs and a safety pin. With a 40" tripod base and telescoping center riser, this stand will reach heights from 50" to 77" , yet it folds down to an easy-handling 41-1/2" × 5". The entire stand weighs only 5 pounds. Despite its own modest weight, the stand will support speakers weighing up to 150 lb. Constructed of durable aluminum, polycarbonate, and TPE, the ATS70GB will provide reliable support for years.