8.5 in x 11 in (21.6 cm x 27.9 cm). Includes metallic ink marker! Easy Mount magnets & double-sided tape. Magnetic. Wet erase. Vertical or horizontal. See contents on back panel. Includes: dry erase board 8.5 in x 11 in (21.6 cm x 27.9 cm); wet erase marker; magnet; pen clip; magnets & double sided tape; instructions. Facebook/BoardDudes. BoardDudes.com. Consumer Services: 1-800-272-9667 (US & Canada). Marker conforms to ASTM D4236. Colors and decorations may vary. service.mattel.com. Made in China.