Metal Expandable Barricade, 23 Feet Retractable Fence Outdoor, Mobile Safety Barrier Gate, Easily Assembled Expanding Gate with Casters, Collapsible Accordion Barricade Gate OutdoorHigh Stability & FlexibilityWith a scissor design, the folding security gate outdoor can be freely expanded, the bottom of the expandable safety gate is equipped with 360 degree rotating wheels and adjustable feets that can be adjusted against the rugged ground, maintaining the balance. Universal wheels are design for moving easily, and there is a locking function to keep the expandable fence gate in place. Stable & Sturdy Security GateOur extensible