Features: Elevates your mechanical keyboard experience with this durable metal knob. Crafted with metal exterior and plastic interior, this knob provides a comfortable grip and precise control for volume adjustment and other functions. Suitable for mechanical keyboard enthusiasts and professionals seeking a quality accessory. Perfect for work or gaming, this metal knob adds a touch of sophistication to any keyboard. Take your typing experience to the next level with this quality metal knob a must have for all keyboard enthusiasts. Specifications: Material:Aluminum Alloy Color:Silver,Black,Green,Blue,Gold,Purple1,Red1;(Optional) Size:Approx.16x16x11mm/0.63x0.63x0.43in Note:Keyboard Knobs only for Mechanical Keyboard D Shaft/Half Shaft; Note: Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1xKeyboard Knob