Feature: 1. WEAR AND CORROSION RESISTANCE: The expandable barrier is made of durable aluminum material, and the surface treated by electrostatic spraying has good high temperature resistance and corrosion resistance. High hardness aluminum is not easy to damage, possess smooth surface and wear resistance, longer use time 2. LIGHTWEIGHT AND COMPACT: The expandable barricades are made of aluminum and are very lightweight, extending up to 126in length and 130x15.2in maximum dimension 3. WITH HANDLES: The expandable roadblock is designed with 2 handles for easy movement, extension and retraction, saving you effort and time 4. STABLE ROTATION: The bottom of the movable fence is equipped with dual rotatable knobs that can be adjusted for uneven ground and maintain balance. The bottom of the thickened bracket adds stability, so you don't have to worry about the fence wobbling or tilting when you move 5. CONVENIENT AND PRACTICAL: The bottom of the 2 blocking and universal wheels are designed for ease of movement, which also increases the stability of the barrier. With strong hard material, more convenient to use Specification: Item Type: Metal Expandable Barricade Gate Material: Iron and aluminum Length: 130in. Package List: 1 x Folding Fence2 x Moving Bracket(with pulley)1 x Screwdriver1 x Wrench2 x Wall Plug1 x Accessory4 x Screw