Stylish oak wood frame that fit 21×30 cm posters. The wooden frame is equipped with crystal clear acrylic glass and is easy to open at the back using metal clips that turn sideways. The glass is protected on both sides with a protective film that is removed before use, to ensure a perfect experience. Our 21×30 cm oak wood frames are equipped with two hangers of metal, making it easy to hang them both horizontally and vertically.