Great for the beach house, rec room, basement, man cave OR woman cave, bedroom, dorm, etc. Made of very solid MDF wood fiberboard. Measures 5" x 16" and 1/4" thick. Perfect for tropical, coastal, Hawaiian or beach themed décor Intended for indoor use only. Laminated for durability but is not weather proof. Makes a great gift for friends or family This wood plank style surfboard plaque/sign is 5" x 16" in size and will look great hanging on the wall! Sorry, it's for indoor use only and when you buy from us, you're supporting American jobs since it's made in the USA!