The Qwick Kurb system is so easy to set up, it only takes a 4 man crew to set up 1,000ft per hour. The Qwick Kurb system can be applied in a variety of ways including but not limited to shoulders, medians, safer school crossings, semi-long term construction sites, roundabouts, rail road crossings and interstates. They allow easy access for emergency vehicles or work vehicles. The Mega Marker system has 236 square inches of retrorelfective sheeting for maximum visibility in any weather. Qwick Kurb has the only shifting conveyor system which, after attached to the back of any 1 ton truck can shift the curb laterally up to 20 feet in either direction. Qwick Kurb is used in states across the nation, and is so confident in the durability and longevity of their product that they offer a generous warranty. For more details or specifications, please visit the Qwick Kurb website.