Handcrafted and assembled in the USA, our metal frames are made from 100% aluminum with your choice of a matte black or matte brass finish. Our frames are archival and will not warp or discolor over time. All framed prints arrive assembled with secure backing and are ready to hang. The Modern Black Metal Frame is 1/4” wide, 1 3/8” deep; back-mounted. The modern brass frame is 7/16" wide, 1 5/16" deep; back-mounted and ready to hang.