This is a set of 2 black roller string trees. These string retainers are the type with the little rollers on them to he stay in tune and he prevent strings from breaking. They come with 2 mounting screws as well. Great replacement for your broken, dirty or old string retainer. Sure to look great on your guitar!
A pair of roller style guitar string retainers
The rollers on them can lessen the stress on your strings, which allows the guitar to stay in tune longer
They also can prevent wear and tear on the strings, which results in longer string life
Base Size (L x W): Approx. 0.43 x 0.23 inch / 11 x 6mm
Total Height: Approx. 0.47 inch / 12mm (including the roller)
Roller Size (L x D): Approx. 0.4 x 0.2 inch / 10 x 5mm
String Spread (Center to Center): Approx. 0.27 inch / 7mm
A pair of guitar string retainers
2 x Mounting screws
Note: Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different.