Note: The color of the product we ship is the color in the first picture, and the specification and quantity are shipped according to the quantity and specification described in the title. If you need to change the color or style, you need to contact us within 12 hours after placing the order. Our : Item's color might be different from the picture because of the aberration.5pcs/set Banjo machine head tuners tuning pegs/key Includes 4pcs machine heads and 1 pc Banjo non slip peg Comes with 4pcs bushings and spacerProduct material:Zinc alloy and Celluloid Color:ChromeGear Ratio: 4:1the diameter in millimeters of the main body of the tuners:16.95mmPackage Includes:5 x Banjo machine head tuning peg/key 4 x Bushing and spacer Note: Because the model and display effect of the monitor may be different, there may be slight differences in color, and the size is manually measured, there may be an error of 1-2cm, please understand.