Flip-Mat Ship features a classic four-level ship with cannons, sleeping quarters, cargo holds, and all the great stuff you would expect in a sailing vessel. The Flip side features an expanse of the rolling ocean, perfect for some on-the-water adventure!Flip-Mat Ship measures 24" x 30" unfolded and 8" x 10" folded.GameMastery Flip-Mats are designed to make your game portable and affordable. They're made with durable, laminated card stock and can handle dry erase, wet erase, and even permanent marker!