Chalkboard Wall Decal - Self-Adhesive Peel and Stick Chalkboard Contact Paper Wall Organizer With Monthly and Weekly Planner Calendar This wall planner adheres to your wall so you never forget important meetings, deadlines, and birthdays Great for home, office, and kitchen use Comes with a Large 18" x 24" wall calendar and a weekly planner Erasable and reusable material. Peel-off backing with durable self-adhesive. Adhesive is safe for most surfaces