The Vevor expandable barricade is a portable safety barrier designed to quickly block off hazardous or restricted areas. Its aluminum mesh and iron post construction with a powder-coated finish is built for durable indoor or outdoor use. Four lockable casters provide smooth mobility and secure positioning, while included sandbags help improve stability. The foldable design allows for compact storage when not in use. An interlocking connector also lets you join multiple matching barricades for extended coverage.