Features: Enhances your mouse experience with our replacement set for G304, including a bottom shell, side buttons, and side button board, to extend the life and improve performances of your mouse.From durability plastic, this set offering precise and easy installation.Ensuring durability and stable performances for G304 mouse.For G304 mouse users, particularly gamers and office professional efficient and reliabled operating in their daily tasks.Perfectly for everyday office use and intensed gaming environment, providing quick response that facilitates smooth and uninterrupted operations.Specifications: ItemMouse Shell Case and Inside Button BoardFor G304 MouseLengthabout 116mm/4.57inMaterialPlasicPackage Includes: 1Set Mouse Shell Case Button BoardThere might be size errors due to different computer resolution