Features: Experience precise and responsive control with our replacement touchpad mouse Button, specifically for E7280 E7290 E7390 E7380. Crafted from ABS, these touchpad Button ensure long reliability and easy installation, restoring your laptop's original quality effortlessly. Ideal for both men and women, this product caters to professionals, students, and anyone who relies on their daily tasks. Perfect for various scenario such as office work, studying, or business travel, these touchpad Button enhances your productivity and efficiency. Upgraded your laptop experience with our touchpad Button, providing integration and performances that meets the demands. Specifications: Component:ABS Size:Approx.12cm/4.72inch Package Includes: 1Pc Mouse Button Board 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.