Want to see who's at your door without them seeing you? This 28mm peephole gives you crystal-clear wide angle viewing so you can check visitors from a safe distance. The gold finish looks classy and the zinc alloy construction means it's built to last. What's really cool is the privacy cover that slides closed - it keeps people from peeking back into your home when you're not using it. The optical glass lenses provide super clear vision without distortion, so you can actually see who's out there clearly. It fits doors between 35mm and 60mm thick with a 28mm installation hole, which is pretty standard for most interior and exterior doors. The anti-theft design means it's tough to remove from the outside, giving you extra security. Installation is straightforward - just follow the measurements and you'll have it set up in no time. Whether you're in an apartment, condo, or house, this peephole adds that extra layer of security and peace of mind. No more guessing who's knocking or having to open the door for unexpected visitors. The gold color adds a nice touch of elegance to your door while keeping you safe. It's one of those simple upgrades that makes a big difference in how secure you feel at home.