Durable Material: The anchor plate is made of high-strength zinc alloy material, which is resistant to wear and aging. Different from plastic products, the surface of our products features a wear-resistant and corrosion-resistant pearl chrome layer. It can be reused and has a long service life. Appropriate Size: This universal lock plate has a size of 1.57 x 1.57 x 0.2 inches. Using this lock plate can effectively save the cost of your laptop lock. The installation is practical and does not take up much space. Safety Guarantee: Easy to use, it can be firmly attached to your electronic products after tearing off the tape. This product provides high security for your electronic products, easily locking your laptop, tablet, or other devices. Wide Application: Suitable for a variety of devices, fitting most smartphones, tablets, laptops, interphones, and other electronic products. Dimensions: 1.57 x 1.57 x 0.2 inches.