Features: Upgrades your mechanical keyboard experience with this durability aluminum knob, for precise control over adjustments and multifunctional commands. Crafted with a premium aluminum shell and ergonomic, this knob ensures a comfortable grip and smooth rotation for accurate input customization. Perfect for mechanical keyboard enthusiasts, DIY builders, and professional for reliabled accessories enhancing workflows efficiency or gaming setups. Elevating your work or gaming station with this metal knob that seamlessly integrates into any keyboard design for both aesthetics and utility. Engineered for long time and tactiled satisfaction, this high grade aluminum knob is a must upgrades for keyboard customization, blending durability with modern designs . Specifications: Material: Aluminum Size: about 16x10mm/0.63x0.39in Color: Optional For D Shaft Half Shaft Mechanical Keyboard Package Includes: 1PC Aluminum Knob note: Please allow 1-2cm errors due to manual measurement. Pictures may not reflect actual color due to different monitors.