INSTANT WHITEBOARD - Quickly transform your cabinet, door, or wall into a work surface or learning environment. STAIN-PROOF MATERIAL, ERASES CLEANLY - Dry erase markers erase cleanly every time, no chemicals needed. SMOOTH SURFACE - Allows you to write down ideas, reminders and to-do’s down without interruption. EASY TO INSTALL, NO TOOLS REQUIRED - Simply open, peel liner and stick to your surface. Start a daily agenda, student lesson, or list. SIZE - 7 in. x 11.3 in.