Chalkboard Calendar with Memo Wall Decal Removable waterproof Vinyl Wall Sticker Wall Art Fashion Sticker Commercial grade, high quality, removable matte vinyl that will not damage wall surface. Overall Size (when applied):37"w x 24"h Chalkboard Grid (7 days across by 5 days down). Chalkboard Memo. "This Month" lettering. And a long strip to write Days of Week/Month on! EASY step-by-step detailed instructions included! Removable, Durable, Pressure Resistance, Shock Resistance, Moisture Resistance