This is a sturdy wire-type door lock. It's key-operated, so you can lock and unlock it whenever you like. It can be used on refrigerators, as well as dressers, windows, and cabinets. One key case is included. 【Set Contents】 Door lock x 1 Keys x 2 Adhesive tape x 2 The above 3 items are in 6 sets + 1 key case ※ One set was missing a key. ※ This is a set product, so individual sales are not available. 【Condition】 New, unused. Opened for inspection and photography. One set was missing a key. The keys are common, so you can use the keys from other sets. There are no noticeable scratches or stains, but please be aware of initial scratches. 【Installation Method】 Attach with the included adhesive tape 【Size】 Attachment plate: Approximately 5.3 x 3.8 cm (ABS) Wire diameter: Approximately 3.5mm (steel) Wire length: Approximately 18cm 【Color】 White - Brand: nullie - Type: Key lock type - Set contents: Spare key, with 1 case - Condition: New, unused - Quantity: Set of 6 【Notes】 This is a new, unused item, so please refrain from purchasing if you are sensitive to minor imperfections. Thank you for viewing.