Push Open: A built-in spring-loaded piston allows you to simply push the door to lock or unlock with the soft-close pad. No handles or knobs required. Create a clean, seamless look without knobs. Suitable for use with hinges without self-closing functionality. LONG-LASTING MAGNETIC: Stronger magnets provide a secure closing point, making the door stronger and no longer allowing the door to "drift open". Making this push lock more suitable for medium-sized doors. POWERFUL PISTON/SPRING: The larger and thicker spring mechanism has considerable tension, making this push opener an exceptionally durable and timeless choice. Guaranteed to last up to 20,000 times. Easy to Install: First install the two oval holes, adjust the position according to the closing. So you don't have to worry about the difficulty of positioning the bracket accurately. The door opening knob can be used for cabinets, drawers, cupboards, wardrobes, particleboards, sideboards, kitchen appliances and other furniture.