Magnetic poster hanging kit with strong magnet, keeping your poster, picture, canvas artwork from falling off 28 inch magnetic poster hanger, perfect for your 28×36 28×22 28×40 poster or any other various art pieces of less or more than 28″ in width Easy operation, it takes you 30 seconds to hang up your poster. Also, replace other posters as you like without damaging Kindly note that the magnetic hanger may not suitable for thick posters as it will affect the magnet