● Frame with just one touch open frame. It is sharp and straight design. Simply push the lever to open the corner "stretch" function allows swaps a breeze. * Diagonal corners on 2 sides to open thumb and push the back lever and corners of the frame. - removal of the film, you can reinsert me, frame press and close up to snap on and sound direction inside to keep the piece in the film. ● There is an image is an image image.