KKYJIA Home Security Slide Bolt Door Chain Lock Silver Tone Safety Heavy Duty Latch with Spring Anti-Theft Snap Lock

 Package Content: 1 x Door Chain, Some Screws
Product Name: Door Chain; 

Material: Metal
Main Color: Silver Tone

Made of high-quality durable metal, it can help identify the caller before the door is fully released, thereby preventing forced entry. 

We really need to install this door chain lock to protect us from outside dangers, especially those with children.
The narrow design means that it can fit any type and size of doors at the same time, adding freshness and modernity to your door. 

The shape of the safety bolt latch is perfect and noble, and will not affect the appearance of the door and the layout of the entire room, making it more fashionable.