The original concept started with Lee's idea for Disposable Safety Cones. The Cones are strong and durable, the bottom flaps interlock providing a place for hold down weight. Sign flaps on the face of the cones will hold other signage. There is a Caution Tape Slot at the top of the cone to secure a length of warning tape.
Check out the features and benefits of Re-Nine Safety, Safety Cones at: http://www.re-nine.com/safety-cones.