5" x 7" slate for printing letters and numbers. Included smiley face sticker helps students to orient themselves on the board and practice writing from left to right. Children love using the "Wet-Dry-Try" slate method explained in the Handwriting Without Tears Teacher's Guide and Letters & Numbers for Me Workbook. Sonlight resource: https://www.sonlight.com/products/slate-chalkboard-with-chalk-and-sponge