This reusable dry erase calendar grid with a chalkboard-style polkadot border sticks to glass, metal, wood, coated paper and mdash;any smooth surface. Customize each month by adding the colorful repositionable accents and labels. These clings are not sticky to the touch and can be removed easily without leaving any residue. You can rinse lint or dirt off the back with water. Combine this calendar with other Chalkboard Brights items to create an appealing unified look for your room.