This is a used item, purchased new and used on a ukulele for about a month. The box and instruction manual are not included, but it is a beautiful item with no noticeable scratches or stains. [Specifications] Model Name: UPT Peg Button: UB8 / High Grade Brown Color: CW / Chrome White Included: Bushings and washers required for installation Head thickness (recommended): Can be installed on heads approximately 10-12mm thick