A. Features: - The window lock has a child protection function to enhance the safety of babies and reduce the risk of children approaching windows. It serves as a window safety restraint lock. - It can be used as a refrigerator door lock or a window lock. Our technology has been tested to meet certain performance standards. Meanwhile, it is designed to be relatively easy to use and operate, minimizing inconvenience while maximizing safety to a certain extent. - [Wide range of uses] Usually, it's not always clear what items in the house need protection, such as cabinets, electrical appliances, toilet lids, cabinets, file drawers, etc. You can install these locks wherever needed and move them if necessary. - [Easy to install] - Refrigerator door lock: It uses 3M glue. After testing, it has relatively strong adhesion, and little residue will be left when removed (force is required when removing). The refrigerator lock can be glued to the refrigerator without drilling or using screws. - Window lock: It is fixed with four screws (we will provide the screws), which is relatively secure. It is suitable for most windows, and the opening size can be adjusted. - [Non - toxic materials] Our adhesive child locks are made of non - toxic materials that meet the RoHS standard. These materials have undergone laboratory tests to ensure that they pose less risk of bringing dangerous items into your home. You don't have to worry too much that the devices used to protect children will accidentally harm them. B. Color: As shown in the picture. C. Packaging: OPP bag (no packaging box). D. Product includes: 1 window lock (no packaging box, no other accessories except the product). Notes: 1. Due to differences in monitors, computers, and shooting angles, there may be some color difference problems. 2. Since it is a manual measurement, there may be an error of 0 - 1 cm.