VEVOR Safety Cones, 10PCS 28\" Traffic Cones, PVC Orange Construction Cones, 2 Reflective Collars Traffic Cones with Weighted Base and Hand-Held Ring Used for Traffic Control, Driveway Road ParkingProduct Features Premium PVC Material Those 28inch safety cones are made of PVC material that is flexible and durable. The traffic cones not only can endure moisture, oil, and extreme temperatures but are also stand up to heavy loads and harsh weather. Even at the condition of 55C or 20C, its not out of shape. High Visibility Cones Our fluorescent orange traffic cones features high visibility, which is visible from any angle in the distance of 800