ArtSkills Jumbo Poster Board Permanent Marker, Black (PA-2049) Package includes one jumbo permanent poster board marker in classic black Perfect size for creating posters, large school projects and event signs Writes on almost every surface making this marker ideal for any project Ideal for school projects, poster boards, yard sale signs, event signs, and more A portion of the proceeds from this purchase benefits the Kids In Need Foundation, who's mission is to ensure that every child is prepared to learn and succeed by providing free school supplies nationally to students most in need