Name: side of the road (old section) Size: 60 × 60 × 16 × 42cm Weight: 3.4kg 1, side of the road is a one-time molding heat, cold, impact resistance, not aging. More resilient cushion filled with water after emptying the flexibility to move water. 2, the side of the road barrel color is red, bright color bright red and white reflective film affixed more visible at night. Uses: mainly set on highways and city roads, prone to car and road collisions in fixed installations such as parts: suitable for all roads, bridges, parking lots, toll stations and high-speed temporary closure of the crossing, played the role of the driver isolation Police who have significant effects. When the car collide with the device can effectively reduce the impact force, so they can significantly reduce damage to vehicles and personnel.