So you want your messages to be clearly seen from both sides, without being interrupted by frames? This transparent poster holder is what you are looking for. This clear window frame is perfect for use on windows of cafes, financial institutions, restaurants, museums or any venue with constant need of picture and print changes. Graphics of any type of paper can be effortlessly slid in and out via the sides or top of this clear window frame without even removing it from where it is hung. Attaching it to the window is also easy and quick without any hardware thanks to the 4 strong suction cups.