Material; Stainless SteelColor; SilverQuantity: 2Applicable Scenarios: Security Door Lock Child Front Door Lock[Upgraded Design]: 3-inch stop metal structure home security door lock, equipped with 4 screws, can withstand 800Ibs of force, 12 times stronger than ordinary door latches, and can prevent being kicked in. We have equipped each door latch with 8 screws, including 4 long screws and 4 short screws, you can choose according to your needs. The security door lock protects your home . This reinforcement lock is a good choice for home security. It is also a perfect gift for your family.[Easy to Install]: Use an electric screwdriver and drill to install the security door lock on the door frame, and the DIY door lock reinforcement installation can be completed in less than 5 minutes, and you will get the of your whole family. Easily match any inner opening door. EverPlus security door lock acts as a door guard to protect your home . Our high security door lock comes with an installation manual, if you have any problems during the installation process, you can contact us and we will help you.[Easy to Use]: Place your index finger above the door lock security device and your thumb below, slide the lock out from the base plate, while sliding the door in the direction of the hinge, and then pull it outward. No tools are required to open, just a little practice. This door guard prevents break-ins, but it is easy to open in an emergency. You will have more confidence that your door can withstand any type of forced entry.[Home and Childproofing]: Childproof door locks add an extra measure of security for young children when you are away. This door reinforcement lock is designed with a spring to prevent children from opening the door for strangers. This door interior lock can provide protection for your children when you are not at home, and it can also make them feel when the elderly or ladies are home alone.[Quality Service]: Provide a home, home security door locks protect your home , not only to prevent burglary, but also to open easily in an emergency.Stainless Steel