Printed on poster paper. Extremely versatile, making it perfect for reproducing both artwork and photographs. Custom sizes, based on artwork dimensions. Check size chart if self-framing. Dimensions include a 1 - 2 inch (2.5 - 5.0cm) white border to assist in framing. Shipped in protective packaging. Since every item is made just for you by your local third-party fulfiller, there may be slight variances in the product received