Write on any of the sheets with dry erase markers, and wipe clean. All pieces have a dry-erase surface that's ready to personalize. Create weekly project lists, track upcoming events, and stay organized with Planner Sheets. Write on the Learning Set pieces with dry erase markers, wipe clean, and use them again and again for your daily, weekly, and monthly planning and organizing needs!Total 5 reusable sheets. Measures up to 10.75" x 16.3".