This is a finger rest compatible with 4-string JB type basses, such as Fender. Originally, this product was sold as a finger ramp and finger rest, but at the suggestion of a customer, it was redesigned as a finger rest only. It can be installed without drilling holes in the pickguard. ■ Product Description ・Can be attached and detached using the pickguard's mounting screws. ・Screw-on type, so it won't dirty your instrument. ・Made using a high-precision 3D printer, and the design is well-considered, so we are confident in the surface finish accuracy. ※ Less surface roughness and fuzziness typical of low-cost 3D printers. ・3mm thick (assuming a 3mm thick pickguard). ■ Colors ・Please choose from the 7 colors shown in the image. ■ Warranty ・In the unlikely event of a product defect caused by us, we will remake it free of charge after confirmation. If you have any other questions, please feel free to contact us. We also sell other equipment accessories made with a 3D printer. Please take a look. #JazzBass #Bass #Fender #Fender #4String #FingerRest #FingerRamp #Accessory