Security 180 Degree Door Scope Viewer Cover Peep Hole Bronze Tone Product Name : Door Viewer;Color : Bronze Tone Material : Metal;Viewing Angle : 180 Degree Mounting Hole Dimaeter : 16mm / 0.63";Total Size : 46 x 30mm / 1.8" x 1.2"(L*D) Fit Door Thickness : 35-60mm / 1.4" - 2.4";Weight : 25g Packkage : 1 x Door Viewer