Note: Clean the surface you intend to stick on. Easy Installation: No need to drill holes or screw; simply apply the adhesive to the refrigerator. The refrigerator lock adheres directly to the fridge. New Cabinet Lock Design: No more worrying about losing keys. With our refrigerator door lock, you won't have to search for keys around the house, saving you time and effort. Each lock comes with a description in the packaging. Wide Compatibility: Our refrigerator door lock is not only suitable for freezers but also works excellently as a cabinet, printer tray, oven, and tool box lock. It can be used side-by-side in refrigerators and drawers. Note: Please write down the password when setting it in the password section. If you forget the password, you cannot reset it. Description: Material: ABS. Colors: White, Black. Shape: Square. Suitable for: Refrigerators, mini-fridges, freezers, toolboxes, cabinets, file drawers. Installation Precautions: 1. Install on a flat, uneven surface. 2. Before installation, ensure the width of the installation surface is greater than the product base width by 38 mm. 3. After installation, it is recommended to use it after 8 hours to allow the tape to fully adhere to the installation surface; the longer the time, the stronger the bond. 4. Note: Please remember the password when setting it in the password section. If you forget the password, you cannot reset it. Contents: 1 Refrigerator Lock. Note: The actual color of the item may vary from the color shown in the pictures depending on your computer's monitor and brightness settings. Since measurements are taken by hand, the indicated sizes may vary by 1-2 cm.