Check the listing for details. 2Pcs Slide Lock, 3" Adhesive Security Barrel Slide Bolt Latch, Gray. Condition: New. Listed at 22.24 USD. Description:Durable Material - The sliding bolt door latch is made of aluminum alloy, with good strength, which is corrosion-resistant, rust-resistant, and durable. The built-in ball-shaped structure ensures smooth opening and closing of the sliding door.Night Light Mode - The security barrel slide bolt latch features a nighttime light-up mode, allowing you to see the lock's position at night. (Note: The lock needs to absorb sunlight in a bright place during the day, and it will not emit light at night if it is installed in a dim place.)Easy Installation - The gate latch can be easily installed in minutes with the included nail-free adhesive. Mark the height and mounting location, then use the nail-free adhesive to stick the gate latch vertically to the door frame without drilling.