Features: <br> <br>The wire shaft is protected by wax wire,enhanced string protection. <br>The three-string guitar pick-up with circuit is suitable for cigar box guitar. <br>100% brand new and high-quality. <br>It is made of premium material,durable and has long service life. <br>It is stable and has great performance while using. <br> <br>Specification: <br>Material:Maple Alnico Copper <br>Pickup Impedance: 4.5Kohm <br>Polar spacing: ~ 7/16 "center to center (~ 11 mm) <br>Total pole propagation (center to center):7/8 "(22 mm) <br>Pickup Height:11/16 "(17 mm) <br>Top core board size:1-15/16 "* 5/8"(50mm*17mm) <br>Size of bottom core plate:2-9/16 "* 1" (63mm*25mm) <br> <br>Package List: <br>1*Pickup <br>2*knob Hat <br>2*Screw <br>1、The wire shaft is protected by wax wire,enhanced string protection. <br>2、The three-string guitar pick-up with circuit is suitable for cigar box guitar. <br>3、100% brand new and high-quality. <br>4、It is made of premium material,durable and has long service life. <br>5、It is stable and has great performance while using.