Imprint Option: 1 Color 2 Sides (289 to 384 square inch) - Large durable, all weather custom corrugated yard sign. White or yellow, all weather, corrugated plastic, 3/16 thick, furnished on white unless otherwise specified. Fluting is vertical and will accommodate wire frames. Add metal grommets to create a rigid, all weather sign that is easy to hang on buildings or fences. Bleed not allowed. Two sided imprint uses the same imprint on both sides.