Thick metal material construction makes these guitar pegs strong and durable for long-term use. High-quality workmanship and reliable materials ensure precise details. The guitar tuning peg buttons are highly compatible, suitable for guitars, basses, and other musical instruments.Features - Color: Black - Material: Metal - Size: 1.60 x 1.40 x 0.70 cm / 0.63 x 0.55 x 0.28 in - Tuning peg buttons are often used with other components to enhance overall guitar performance - Good texture and smooth finish, comfortable to grip, enhances the instrument's appearance - Highly precise and consistent tuning pegs ensure reliable performance and tuning accuracy - Guitar machine head buttons come with screws and washers for easy and convenient installation - Guitar peg buttons are essential for achieving accurate sound and tuning stability across various musical styles Package List 8 x Guitar Tuning Peg Buttons 8 x Mounting Screws 16 x Gaskets