Features: Lightweighted Design : Crafted from premium magnesium alloy, the for gaming mouse top shell offering exceptionally lightness to reduce hand fatigue during extended use, perfect for offices workers and gamers. Enhanced Durability : High strength metal construction provides superior wear resistance and impacts protections, eliminating frequent shell replacements for heavy computer users. Personalizing Customization : Available in multiple color option to your unique type, ideal for users seeking a distinctive desktop aesthetic. Tool less Installation : Features easy installation design for effortless installation without tools, making it accessible even for users with limited skills. Perfect Compatibility : Specifically designed for gaming mouse, ensuring a precise fit without slippage for seamless gaming and work performances. Specifications: Component: Magnesium alloy, high-precisions,durability and lightweighted shell. Size: Precisely for gaming mouse, ensuring a perfectly fit. Available in a variety of color option to meet individual needs. Practicality: Specifically for e-sports players, it improves grip comfort while protecting the internal components of the mouse and extending the service life of the mouse. Package Includes: 1PC mouse upper case note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.