Amazon.com : Post-it Dry Erase Whiteboard Film Surface for Walls, Doors, Tables, Chalkboards, Whiteboards, and More, Removable, Stain-Proof, Easy Installation, 6 ft x 4 ft Roll (DEF6X4) : Office Products
Dry Erase Surface with Adhesive Backing, 48 x 36, White Surface - Hobby Office Corp