Keter Brightwood 120 Gallon Outdoor Garden Patio Storage Furniture Deck Box External dimensions: 57 inches x 27.5 inches x 23.7 inches Internal dimensions: 54.5 inches x 23.5 inches x 21.7 inches Doubles as a comfortable seat for two adults Automatic opening mechanism makes opening and closing easy Elegant wood-paneled appearance and comes in few color options Made out of durable, weather-resistant resin plastic