Generic Classical Guitar Machine Head 1right and 1left, Antique Brass Color Plated Surface, Black Post with Ebony Button Classical Guitar Machine Head. Antique Brass Black Color Plated Surface. Ebony Button. Machine Heads Including 1 For Left Side and 1 For Right Side. Gear Ratio: 1:14. Approximately Size:110mmx18.3mmx29mm (4.33 Shipping: By Air registered parcel.*To ensure customer receive our item, all the product need to be signed.* Including Screws.