Features: Experience precise with the mouse metal scroll wheel elevates your mouse experience. Featuring a high precised sensory and multiple device connection for smooth work across devices. The metal scroll wheel ensures a smooth scrolling experience, while the ergonomic designing offers comfortable grip; Suitable for professional designers, programmers, and office workers who prioritize efficiency and comfort in their daily tasks. For offices, home workstations and office enhances productivity and comfort. Specifications: Component:Stainless Steel Type:Main Wheel/Side Wheel Size:Approx.2.4cm/0.94inch Package Includes: 1Pc Scroll Wheel note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.