Large Bulletin Board:This bulletin board features 7 layers of corrugated paper, reinforced to prevent bulging and unsightly pin holes. The upgraded aluminum frame is secured with screws and has rounded plastic edges for safety. It is securely packaged to ensure it arrives in perfect condition. Ideal for recording daily plans, notes, messages, menus, and more. Suitable for home, office, classroom, school, university, dormitory, kitchen, locker room, or children’s room.