100% newhigh quality and testing is fine Item 100% like the picture shownPair of Roller Guitar String TreesTwo little rollers on each tree.Base is 6mm wide x 11.5mm Color: black Total height including roller is 12mm Roller size (width 10mm ,diameter 5mm )String Spread (center to center) is 7mmpackage included:1 pair guitar string trees black 2pcs mounting screwsWe manufacture all kinds of instrument parts and conduct The direct model so that our price is very low with high quality.