Constructed of iron, this is the strongest A-frame sign we offer. Full-color artwork printed on 4 mm corrugated plastic (frame also accepts rigid substrates such as aluminum and corrugated plastic). Durable iron frame with powder-coated finish. Signboard requires nuts and bolts (sold separately). Great for temporary outdoor use. One-year warranty. Complies with Prop 65. 25" L x 24.25" W x 40.5" H