Features:<br />2 sets of roller style string retainers・ suitable for most of electric guitars.<br />Reducing stings friction and keeping them in more accurate tuning.<br />Made of high-quality copper material・ durable and wear-resistant.<br />Comes with screws and spacers・ ready for use.<br />Great guitar replacement parts for you to improve your guitar performance.<br /><br />Specifications:<br />Material: Copper<br />Color: Black<br />Quantity: 2 sets<br /><br />Package List:<br />2 * Sets of String Retainer<br><img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/I/B/I2739B/I2739B-1-36da-m8iu.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/I/B/I2739B/I2739B-1-36da-8y2D.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/I/B/I2739B/I2739B-1-36da-L7dI.jpg" /><br>$$<img src="//agdetail.image-gmkt.com/298/857/828857298/img/img.tomtop.com/product/xy/2000/2000/p/gu1/I/B/I2739B/I2739B-1-36da-Z3LW.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/I/B/I2739B/I2739B-1-36da-eJOk.jpg" /><br>