Product Details1.Instruction: The guitar pickup is easy to insert into the guitar sound hole without damaging the guitar body, suitable for sound hole diameters of 85-100mm2.Advantage: The guitar pickups let you enjoy the natural sound of an acoustic guitar.3.Size: Color: Rose Wood, In the Package: 1 x Acoustic Guitar Pickup4.Application: It is suitable for acoustic guitar, wooden guitar, ukulele, violin, mandolin, etc.5.NOTE: No batteries required, suitable for beginners and amateurs, suitable for 39-41 inch acoustic guitars.
