Quick details: Place of origin: china(mainland ) Material: 201/304 stainless steel Open style: retractable Open pattern: automatic Color: black/silver Product patent: more than 100 itens Packaging and delivery: Packaging: Inside is bubble paper, outside is wooden case Delivery detail: 1 sample 5 days, 20GP: 8-12 days, 40GP: 15-20 day Specifications height: 800MM width: 400MM tength: at least 5 meters Product description: high speed barriers 1. The barricades strong beautiful; 2. High strength, durable; 3. Chassis wide "tower" form design, thick, stable; 4. Red reflective effect, beautiful marked; 5. The slider built-in sliding channel structure, solid and stability; 6 flexible, fast and efficient; 7. Product retractile, can at any time to adapt to the length change requirement; 8. Can be folded away quickly and saves time and effort; 9. Transportation convenient transfer. USES: applicable to the barricades of temporary export channel, the airport highway temporary export channel, square, parking lot, hotels, and tourist attractions, city intersection lanes, highway maintenance, hotel, community, sports place, dangerous areas and road construction area, etc. Function: 1. The traffic warning; 2. Protection construction site equipment and personnel and other places all around, more than ever, appropriate location for the demand; 3. Temporarily separation, guide vehicle traffic around dangerous sections, rapid opening a driveway, and ensure the smooth flow of traffic; 4. Space evacuated people.