Ultra thin design: only 4mm thick with 2kg magnet force. This magnetic drawer catch is thin enough not to be noticed .Also strong enough to keep the cabinet door, drawer, lid, sliding cabinet door or duo blinds closed.Perfect for locker doors in a caravan.^ Strong adhesive: The double-sided tape is strong enough to stay closed without drilling screw holes to screw it in. (Note: The included adhesive comes in red and white and will be shipped randomly. Save time and protect your expensive cabinet from damage. Also provide the screws for your installation. Please close and open the door after 12 HOURS so that the adhesive compound adheres well to this surface. .^ Powerful Magnetic Force: This magnetic door latch houses a single magnet for ur keeping closed kitchen cabinet doors or drawers which are constantly opening, suitable for use on the door which latch or hinge is unnecessary. Long Lasting Durability: These flat medical cabinet magnets are made of metal, against corrosion,