Our high-visibility cone signs are 14-1/2in. wide x 12-1/2in. high, with easy installation through the top hole of most standard 36in., 28in. cones or 18in. cones. Quick application and removal, these unique signs are a great way to guide school traffic or direct gymnasium-style games. Crafted of all-weather, 1/8in. thick plastic for durability. The message is printed on one side.