Name: Safety Palisade / Safety BlockModel: MLW400;Material: Q215 Steel; Size: Min Folded(45x100x3cm)and Max Expanded(400x100x3cm); Packing: Box(100x45x11cm); Weight: 16kgs; Colors: Red/White; Yellow/Black; Customize; Specifications: 1. Can be Folded and Expanded; 2. Could be assembled; 3. Wheels possibly in the bottom; 4. Bolt on the flank, could be connect with others more; 5. UV-resistant powder coating; 6. The original Patent of China; 7. OEM ability(custom customize acceptable); 8. Prompt Delivery; 9. Small Orders Accepted; 10. Low Price High Quality; Used: Basically used as a moving and expandable fence/barrier in the places like highway, street, parking lot, depot, market, etc.