All hex signs are made of wooden masonite board and are meant to be hung outdoors. We recommend avoiding direct contact to excessive weather and for longer lasting protection to place clear acrylic on all sides and edges.
Please note: The blue in this design will range from the color you see in the picture to a green teal color. What we have in stock is always changing and we can only send you what we have at the time of your order. Thank you for understanding.