The event fence from Concord Crowd Control Service, Inc. is maintenance free. It is made of a high density polyethylene that is visually appealing, durable, rust free and portable and easy-to-handle. The description of event fence says that it is reliable and designed to last a lifetime. Our event fence offers an interlocking design with stacking or nest storage. You can even personalize the barriers with your advertisement or logo or message board. The standard color choices of fencing are yellow and white but custom colors are available.