FarBoat 4Pcs Roller String Trees Retainers String Guides Retainer Accessories for Stratocaster Tele Telecaster Electric Guitar with ScrewsSilver

FarBoat knows your music dream! Specifications: Base size: 0.5×1cm/0.2"×0.4" Height: 1.2cm/0.5" Roller diameter: 0.5cm/0.2" Holes' dameter: 0.3cm/0.1" Length of screws: 1.2cm/0.5" Total weight: 15.3g Color: silver Material: metal Package Includes: 4 x roller style guitar string retainers Mounting screws included Note: There might be 1-3mm or 1-2g error in the manual measurement, please take it into consideration, thank you! If there is any question, please feel free to contact "FarBoat". And we will solve your problem as soon as possible.