Industrial Expandable Metal Barricade, 17 Feet, Easily Assembled Safety Barrier with Casters, Flexible Mobile Gate, Adjustable Traffic Fence

QUICKLY LOCKDOWN ANY AREA: Keep yourself and those around you safe by sealing off dangerous or restricted areas. Mobile expandable barrier can be set up in seconds and are good for maintenance and construction work, crowd and traffic control. Easy to transport: Just 19 inches length when folded, this 21-pound portable expandable barrier is rugged, easy to transport, and can be installed anywhere. Foldable design: Whether you want to block an aisle or a driveway, this folding expandable barrier meets your needs. It can be set up in a very short time, and several barricades can be used together to form a barrier of any length. Strong and durable：Made of sturdy steel side posts and aluminum mesh, including locking casters. Long service life. Easy to assemble: Smply install several screws, set up in a very short time, can be put into use quickly.