Features: Easy to install, replace your door viewer in 5 minutes with no tools required. The lens will secure your home against burglary, intrusions and home invasion. Specification: Brand new and high quality! Type: Peephole Color: As Picture Show Size: As picture shown Material: Zinc alloy + Resin lenses Degree: 200 Package included:1 x Peephole Notice: 1.Please allow 1-2mm error due to manual measurement and make sure you do not mind before ordering. 2.Please understand that colors may exist chromatic aberration as the different placement of pictures.