Mr. Chain Stanchion with Handicap Label and a Reflective Stripe is an effective and cost-effective solution for indicating handicap areas at both indoor and outdoor events. Each stanchion post stands 40 inches tall with a 16-inch hollow base that can be filled with sand for added stability. Two c-hooks on the top of each stanchion allow you to easily attach plastic chain (not included) and run it in a continuous length. Great for sporting events, parking lots, malls, theaters, schools, hotels, and more, these stanchion posts are perfect for designating handicap areas. The lightweight, high-density polyethylene design is made with UV inhibitors for long-lasting outdoor use.