Enclosed Bulletin Board With Aluminum Frame This enclosed bulletin board is ideal for posting messages, news, memos, schedules, and notices to guests, visitors, students, and employees. An indoor display keeps the community informed about important events. Each enclosed bulletin board, with silver aluminum frame, is great to mount to the wall in a high traffic area. Each cork unit has a brushed silver finish with natural color backing. This enclosed bulletin board, that is 5 feet wide, has a large surface interior. The self-healing cork surface allows users to tack a significant amount of information. An enclosed bulletin board, that has cork backing, holds tacks, push pins, and staples in place.