Machines Tuners Pegs Tuning Key with White Pearl Knobs 4L+4R for Mandolin Guitar String compatible with most acoustic guitars._x000D_ Compatible with most acoustic guitars._x000D_ Strings for excellent playability._x000D_ Long lasting and professional quality string._x000D_ The Guitar String is a top choice of today's musician and you will find our strings can provide you with wonderful feeling._x000D_ Color:White + silver_x000D_ Material: A3 steel + copper_x000D_ Size: Approx.110*16.5mm_x000D_ Weight: 140g / 4.94oz_x000D_ _x000D_ Package List:_x000D_ 8 * Tuner Machine Head_x000D_ 8 * Screws_x000D_ 8 * Washers_x000D_ Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_