Tackstrip brand Cork Rail is a popular display solution for schools or classrooms to hand student art projects, notices, or any paper that needs to be displayed in a school environment. Heavy-duty construction is made from aluminum or plastic, with a vinyl-blended cork material to securely hold a tack or staple even after heavy use. Tackstrip brand cork strips can be installed with screws, attached to the wall in a hallway, classroom, gym, or cafeteria environment, and can be installed together in line to create a longer display rail system.