Each weatherproof show board is supplied with a set of 4 screws and 4 anchors to be mounted on the wall in either a portrait and landscape position. Enclosed cork boards easily open and close for quick updates and changes, while the locking door protects announcements from vandals and thievery. Water leakage isolation provides weatherproof feature. Each frame comes with an instruction sheet explaining how to set and use. Please remove the protective film on the unit and throw away the silica gel on the cork before use.\n\nEnclosed bulletin boards are great for pinning notes, messages, pictures, memos, calendars, menus, reminders and more. The board has a natural cork backing. Self-recovering cork backing lasts and can be used for a long time. Due to the dense board backing material under the board's cork surface, your push pins are firmly gripped and stay in place without falling out. The self-healing cork surface hides push pin holes once the push pins are taken out. A set of pins are included. These bulletin tack boards are suitable for indoor and outdoor use.\n