Design: Open Ocean IMPORTANT: Please look at all the photos, for some reason I am having issues with getting the first product image to reflect the correct color of the mat. I believe it has to do with the lighting and the angle. The 2nd, 3rd and 4th images are more accurate in representing the color. Please note, I also have this design: https://www.ebay.com/itm/225059776663 Which offers a calmer sea with less sun flashes on the waves if that's what you're looking for. Size: 42" tall x 48" wide Material: Premium Matte Artist Canvas - a heavyweight water-resistant, poly/cotton blend canvas. This is the same canvas used for fine art prints found in galleries around the world. It feels good, lays down nice and looks classy. About Ravenwood Game's Battle Mats We don?t just work ? sometimes we play and when we do its old school tabletop games. With a long history of gaming back to the 1980s we've picked up some insight into what makes a good map and we incorporate it into all our Battle Mats.