KleenSlate Round Dry Erase Whiteboards • Round handheld whiteboards • 7" x 7" writing surface • 2-sided dry erase surface, BLANK/LINED • Includes small black dry erase markers and erasers with 48 hour CAP-OFF Ink • Markers conform to CPSIA and ASTM D-4326 standards and fit in the handles of the dry erase whiteboards and are certified non-toxic and low odor • Each set includes 2 boards and 2 markers, sold as 2 sets