Product size: Main body length: 4.37cm Width: 4.3cm Height: 4.2cm Lock Length: 4.3cm Width: 2.2cm Height: 1.2cm Product color: black, white, silver Product material: aluminum alloy describe: 1. Aluminum alloy automatic latch, thickened base, built-in spring 2. Thick and not deformed, easy to install 3. Not easy to fall off the paint, deep baking paint, glossy paint surface, no fading 4. Mirror paint, bright color, simple and beautiful 5. Round pull ring, straight buckle edge, easy to switch