Cut FreelyThe chalkboard paper is self-adhesive, and removable, Frosted surface, durable. suitable for most flat smooth surfaces, however a pre-test is highly recommended.1.Choose a totally smooth surface that is clean and free from dust and moisture. You may use a damp cloth clean thoroughly the wall or surface.2.Peel off the backing paper from a corner, stick to desired surface, use a soft cloth to squeegee out air bubble while peeling off the paper.3.Easy to write, easy to rub, can be cut into any shape. save money and practical4. Please wipe off the chalk on the decal with a damp cloth.Note: Applicable typeSome wall paints are designed to resist stickers, please check before purchasing.And freshly painted walls are not recommended, dust wall, bump walls, rough wallpaper.