This fun and engaging set includes 77 pieces; Botley robot, remote programmer, detachable robot arms, 40 coding cards, six boards, eight sticks, 12 cubes, two cones, two flags, two balls, a goal and a sheet of stickers. Also includes a comprehensive multilingual activity guide. Botley measures 125mm x 100mm (wxh). Robot requires 3 AAA batteries (not included) and remote programmer requires 2 AAA batteries (not included).