Each Cone is Made From a High-quality Vinyl Plastic Material That Wont Fade or Crack. Theyre Flexible & Resist Cracking During Impact. They Can Withstand Various Weather Conditions, Environments, Surfaces or Terrain. These Caution Cones Are the Perfect Sign Alternative. Create Designated Zones for Parking, Campers, Hazard Areas or Construction Sites. Create Caution Areas in Your Driveway or Marks Off Safe Places for Childrens Play in the Driveway or Playground. Theyre Perfect for Sports, Childrens Activities & Dog Training. Theyre Great on the Road, Parking Lot, Park, Field or Your Own Backyard at Home.