MOBILE PARKING BARRIER: The Expandable Security Gate is made of high density Oxford cloth, frame is composed PVC. Which features high strength and high temperature resistance, and are hard to deform, break, portable and flexible, and reusable for long time service SAFETY WARNING: The Mobile Safety Barrier Gate can play a warning role. In order to prevent people around from contacting and approaching dangerous parts, Barricade is brightly colored, and can also play a warning role even in dark night EASY TO SET UP AND FOLD: The mobile safety barrier is easy to assemble.It only takes a few seconds to the folding, when you're not using it, you can lean it against the wall or hide it in a corner! Light weight makes it convenient to carry, transport and store FOLDABLE, EASY TO ASSEMBLE: The Mobile Safety barrier is easy to assemble, it only takes a few seconds to the folding MULTIPURPOSE USE: Retractable Mobile Barrier suitable for use various construction sites such as elevator and escalator maintenance, construction areas, subways, bus stations, airports, warehouses, schools, Office building, bathroom