Features: Brand new and high quality 80 million times click life Normal strength, crisp hands-free operation, uniform springback and no hysteresis BT jitter value (Bouncing Test) The BT jitter value is the physical property of the mechanical switch. A lower jitter value helps reduce error signals and prevents double clicks Featuring an optimized internal structure, the Kailh GM micro-switch uses 24K gold contacts with a grid-like contact design. Enhanced reed processing technology improves performance at high frequency. These improvements help reduce contact wear during intense usage, maintaining consistent mouse functionality over time. The use of 24K gold also enhances electrical conductivity and resistance to oxidation and environmental corrosion Specifications: Name: Kailh for GM 8.0 Mouse Micro Switch Life: 80 million times click Material and structure: 24K gold contacts and grid-like contact Quantity: 1 piece or 2 pieces (optional) Note: No retail packaging Allow 0-1 cm error due to manual measurement. Please ensure you are comfortable with this before purchasing Due to differences between monitor displays, the image may not reflect the actual color of the item. Thank you Package includes: 1 piece Original Kailh for GM 8.0 Mouse Micro Switch or 2 pieces Original Kailh for GM 8.0 Mouse Micro Switch