Child Lock Door Lock Door Stopper Door Knob Stopper Add-on Set of 2 Children Baby Guard Cat Indoor Brand new, unused Free shipping Product Details Easy to open and close with one touch! This is a set of 2 child locks for door knobs. You can easily lock lever-type door knobs, so you can prevent unexpected dangers to babies, children, and pets, such as escaping when you're not looking, getting fingers caught, or entering the toilet or bathroom. No construction required, easy to install, and one-touch unlocking. Safety and peace of mind with early measures. [Product Specifications] Size: 70mm x 35mm x 50mm Weight: Approximately 21g Color: White Set of 2