Call attention to dangerous areas indoors and out. Economical, durable Poly-Vinyl-Chloride (PVC) Cones will withstand temperatures from under 10° F to over 160° F. Lightweight and stackable for easy transport and storage. Traffic Safety 28” High Visibility Traffic Safety Cone ts-cn7Regular price: $19.99Sale price: $13.10Size: 28"36"(+5.65) Copyright 2010 Police Supply Online providing Police Equipment to over 300 Police, Federal & Military Law Enforcement Agencies around the world.