Push-open magnetic catches, opens and closes the door with a simple push. Eliminates the need for a handle or knob. Push-to-open magnetic catches are a simple and effective way to open/close the door. The slim look does not take up space, Material: POM plastic + Neodymium magnet + Nickel-plated iron, can be used on closet, bookcase, door, kitchen cabinet and other home furniture. The head can be fine-tuned 1~4 mm, Built-in magnets are used to hold the door. Each size: 86 × 10 × 15 mm, Screw hole size: Ø 3.5 mm, In normal use, Service life > 20,000 times. The strong spring can push the door to a distance of about 4 cm, Suitable for closet doors, cabinet doors, bookcase doors. Can be used with spring hinges.