This refrigerator lock is a great way of keeping your refrigerator items secured. When installed correctly, these plates are permanent! So be sure to read the instructions.Because this kit is much more than a child proof lock, it can be used in any situation where there is a need to keep doors secured. These plates can be applied to any refrigerator/freezer door, medicine cabinet, tool chest, printer tray, single file cabinet drawer, and most any openable fixture to restrict access (cannot be adhered to painted or laminated wood). Helps with HIPAA and other privacy requirements. Ideal application temperature range is 70 to 100 degrees Fahrenheit, but once properly applied will withstand lower temperatures. Cable arms are removable when refrigerator does not need to be locked for a period of time. Kit includes: Four 2.5 inch x 3 inch white highly durable, crush resistant resin plates with 3M\'s best VHB adhesive tape Four cable arms made of 3/16 inch steel aircraft cable with white vinyl coated to 5/16 inch - long cable arm is 6 1/8 inches long and extends 4 1/2 inches from edge of plate and short cable arm is 3 5/8 inches long and extends 2 inches from edge of plate. Two 30mm solid brass keyed padlock. Other kits available with no padlock if you want to provide your own. Also available in black. One-year Manufacturer Guarantee. Refund or replacement for one full year (US Only)