Sturdy and easy to maintain, for indoors and out. The plastic won't rust or warp, and is easily washable. Insert signs on both sides of the A-frame to mix and match messages: Three Sizes 4mm Coroplast (corrugated plastic) Full color + white one sided Full color one sided (heavy duty only) Print on one or both sides Portrait or Landscape Please don't close this window until you get the success response, or your request will not complete! We will respond within 6 business hours in most cases. * = Required field