This item is a set of 2 pcs string retainer with screws. It’s specially designed to replace the old or string retainers of / ST/ TL/ style electric guitars. Made of premium steel material with plating, it is quite durable and strong for long-time use. Feature - Color: Silver. - Material: Steel. - Size: 1.9 x 1.9 x 0.75 cm. - Premium steel material with plating, high strength and durability, glossy surface. Ensures practicability and nice look. - Great roller string tree retainer guide guitar parts to replace your broken, or old string retainer. - Ensures proper string tension for tone, improving your guitar’s performance and the precision and stability of the tune. - Help to lessen the stress on the guitar strings, reducing the wear on the strings for longer life of the strings. - Come with mounting screws, easy to install. Package list: 2 x String Retainer 2 x Screws