These frames are made with real pine wood. We expect to see cracks, knots and other imperfections. We believe this brings charm and character to our signs and makes each one truly unique. Dimensions are: 12"l by 36" long. Design is silk screened onto painted MDF Framed with stained pine wood Keyhole hanger is set into the back for flush and easy hanging All of our signs are made with 1/2” MDF backing with 5” x 2” stained pine wood frame. We use acrylic paint on all of our products. We create all of our items with a process called silk screening.