Save paper by using this time tested, reusable writing surface. These green chalkboards are the perfect size for school, office, and home. They work well for handwriting practice, working equations, brainstorming, and more. For best results, prime the chalkboard by rubbing the entire surface with the side of a chalk stick, then erase completely. Details: Green24" x 36" x 0.125" (60.96cm x 91.44cm x 0.317cm)2 chalkboardsRounded corners and smooth edgesIncludes adhesive squares for mountingFor use with white and color chalk and felt erasersFor ages 5 and up