Magnetic whiteboards and dry-erase boards, namely, job-specific whiteboards, namely, calendar boards, assignment boards, scheduling boards, in-and-out boards, job control boards, maintenance plan boards, personnel boards, planning boards, sales boards, map boards; industry-specific writing and illustration whiteboards, namely, whiteboards for use in the fields of manufacturing, contractors, service businesses, hospitals and medical, education, automotive, retail and grocery, restaurants, gove...