Eachine1 12mm Brass Security Door Viewer Spy Hole Peephole Adjustable 180 Degree

12mm Brass Security Door Viewer Spy Hole Peephole Adjustable 180 Degree Descripiton: Material:brass Color:brass, chrome Visual Angle:180degree Barrel Width:12mm Compatible Door Width: 34mm - 56mm Feature: Brass security door viewer Durable with high quality brass 180 degree wide visual angle,enable you to view more obejects of the outside Equipped with glass lens,more clear to observe Fit for 34mm-56mm width security door Package included: 1X Brass Door Viewer