Features: Replace your broken, damaged, unused mouse button board Professional craftsmanship,It can work in good condition- Compatible for G304 gaming mouse. Long click for lifetime- for gaming mouse. Special skill and techniques required for proper installation.Please check both the model and picture before purchase. Specifications: Item: Mouse Button Board Suitable for G304 Mouse Micro Switch Quantity: 1Set Types: A.Mute Micro Switch/ B.White Micro Switch/ C.TTC80M Micro Switch /D.Kailh GM 8.0 Micro Switch Package Includes: 1Set Mouse Button Board Micro Switch (Without Mouse) note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!