Large magnetic push-open closures, opens and closes the door with a simple push. Eliminates the need for a handle or knob. Magnetic push-to-open closers are a simple and effective way to open/close the door. Low noise design, no obvious click when pressing. Built-in magnet and strong spring, high thrust. Can be used with spring hinges. Can bounce open 3.5cm, Built-in magnets are used to hold the door. In normal use, Lifespan > 20000 times.Can be used for doors, bookcase, kitchen cabinet and other home furniture. Each size: 70 46 17mm, screw hole size: 4.5mm/8 .2 4.2 mm (L x D) Package contents: 2 Large closure (excluding screws) Package description ;article: New product Magnetic pressure closure system. Can be used on a cupboard, a bookcase, a wardrobe, door, kitchen cabinet and other home furniture. Material: ABS plastic. Nickel-plated iron. Magnet. Open and close the door with just one push. Contents: 2 large magnetic latches. 2 iron plates. Specifications: 70 46 17 mm / 2.8 1.8 0.7 inch Note: Please install the two oval screw holes on the main body first, do not tighten, so that you can finely adjust the position of the door latch in a certain space, then tighten the two round screw holes.