About Alvinlite Brand: Alvinlite is a global household goods brand registered in the European Union, focusing on providing a full range of high-quality household goods with the ultimate cost-effectiveness. May happiness always be with you! Specification: Item Type: Electric Control Lock Material: Stainless Steel + Galvanized Iron Application: Cabinet, Drawer Installation Requirements: Surface Mounted Weight: Approx. 153g / 5.4oz Product Size: Approx. 6x2.8cm / 2.4x1.1inch Package List: 1 x Electric Control Lock4 x Screw Note: 1.Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding 2.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.