Review on 🚪 High-Grade Security Door Bar Set (2 Pack) with Kick-Proof Iron Design - 350lbs of Force - Ideal for Home, Hotel & Apartment Security - Adjustable Sliding Door & Patio Door Lock by Chad Michels

This security doorstop works great. I have not used this product on a regular basis other than to prevent sliding doors from opening. However, I tested the product to see if I could open the door from the other side when the stopper touched the door handle. With light or moderate exertion, the door would not budge, even when the door handle was turned. I haven't tried kicking the door or using full power, so I can't confirm its durability against someone using full power. The adjustable frame is easy to adjust and remains stable once locked into place. I certainly can't open my sliding doors when they are in place. (Of course, it doesn't stop someone from breaking the glass to get in, but if someone wants it hard enough, they'll get it.) I highly recommend this product if you want to keep your doors shut and add a bit of intelligence, while you are relaxing or traveling.