This is a twin "hot rail" style twin coil neck pickup With 4 wires for coil tapping The pickup has two pole pieces and is fully shielded for low noise and wired for hum cancelling With high output power Measurement between the centre of the 2 screw holes is approx. 7.5cm Fits for TL Gibson, Stratocaster electric guitar,Suitable for cigar box guitar and Resonator Guitar Colour:cream color Material:Plastic + Metal Size:8.3 x 2.3 x 2cm Package Contents: 1 x guitar Pickup 2 x screws Only the above package content, other products are not included. Note: Light shooting 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.