Features: brand new and high quality There are two ways to install the hidden strong magnetic ground suction, screw installation or non-punch for 3M glue installation. With super magnetism, the door can be automatically fixed in a short distance. Prevent the door from moving on its own, causing unnecessary damage. Zinc alloy materials can prevent rust and have a long service life, saving you unnecessary costs. Applicable occasions: bedroom, kitchen, living room, balcony, bathroom. Specifications: Material: Zinc Alloy Weight: 121g Size: Mixed Size Color: Silver/Black/Bronze/Red Copper/Brass/Gold Package Includes: 1x Door Stopper note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.