Overall dimensions: 54L x 27W x 27H in.Interior dimensions: 50L x 23W x 20H in.Durable vinyl materialWeather-resistantLocking lidDoubles as extra seatingConvenient outdoor storage solution99-Gallon capacity interior5 Year Warranty. Reliable outdoor storage. The Suncast Mikanda 99-Gallon Deck Box with Seat is made of a durable resin-vinyl material that endures the harsh treatments of extreme weather as well as everyday wear and tear. This storage box has a 99-gallon capacity interior. This bench offers a large amount of storage perfect for lawn and garden tools. Place this bench near your picnic area for additional seating for family and friends. The lock will keep your items secure and away from children. The taupe-colored Mikanda Storage Deck Bench assembles in only five minutes. Plus because it's made of vinyl it's maintenance free. The Mikanda Storage Deck Bench brings durable secure storage and additional seating to your home.