Office Wall Nameplate Sign Frame by Metro Drop-In - 4" (w) x 4" (h)Metro Drop In office sign frames add a professional touch to meeting rooms, doctor's offices, and more. These signs use a thick crystal clear acrylic lens that looks just like glass, creating an upscale appearance. Elegant 4" x 4" frame & standard clear lens. Do it Yourself Design Satin Black Finish Comes Standard Choice of lens color: clear or green tinted acrylic Frames can be custom painted to match any color Lens Lock Feature is Available Braille,