*WHAT IS 1WRITE? 1WRITE is not your mother’s dry erase or your teacher’s chalk board. All 1WRITE Boards come in a premium matte finish, designed to be used with our 1WRITE Liquid Chalk Markers for a vibrant, smudge proof yet easy to erase experience. *WHAT ARE 1WRITE 1-FOR-ALL MARKERS? Our 1WRITE 1-For-All Liquid Chalk Markers can be used on ALL 1WRITE board surfaces, including all white 1WRITE boards, black 1WRITE boards, mirrors and the magnetic 1WRITE header of your base. RECOMMENDED WITH: * All 1WRITE 1-For-All* Liquid Chalk Markers * All Wide & Vertical 1THRIVE Home Command Centers DIMENSIONS: 13.50 X 1.25 X 13.50 inches WHAT’S INCLUDED: * Medium White Magnetic Notes & To Do 1WRITE* Board