Insta-Theme Ocean and Sky Backdrop. This beautiful backdrop of a tranquil ocean and a gorgeous cloudless sky will be perfect for any Luau or any party or event needing the feeling of a serene seascape! Includes: One nautical inspired scene setter. Made of durable plastic. Measures 4 feet x 30 feet. Can be attached to the wall with tape. (C) 2018 The Beistle Company.