Thank you for viewing! This is a convenient item that securely locks refrigerators and doors that you don't want to be opened without permission. Set Contents: Main unit x 1 Keys x 2 Double-sided tape x 2 sheets Product Description: * The wire made of alloy is durable and wear-resistant, and children cannot easily open it by pulling. * No tools or drilling are required; it can be installed immediately with the included double-sided tape. With a key, opening and closing is no problem. In addition to refrigerators, it can be used for various purposes such as windows, doors, and cabinets. Notes: This is an imported product, and there may be some scratches on the surface, so please understand this beforehand.