3X Guitar Pickups Acoustic Electric Piezo Transducer Microphone Contact for Guitar Violin Ukulele Mandolin Banjo Cello,3 x pickup 3 x glue block 3 x Cable tie,black

Pre-wired piezo mic save time , easy to install, convenient to use
You can attach the piezo in or on your build, drill a hole and mount the jack
Drill a hole from inside the body, loosen -pin jack nut,insert it to the hole and tighten the nut
Very easy to install and sounded good through several different amps, No Soldering Required, No Battery Required
With the advantage of being to interfering external sounds and not be influenced by sound reflections from nearby objects

Specification:
Type: 1 to 2
Pickup Dia: 30mm/1.2inch
Color: Black
Plug Hold Dia.: 6mm/0.24inch
Plug Thread Dia.: 12mm/0.47inch
Cable Length(.): 55cm
Material: Plastic+ Metal
Cable Tie Size: 115x2mm/4.4inchx0.08inch(LxW)
Tie Mount Base Size: 28x28x6mm/1.1inchx1.1x0.24inch(LxWxT)

Package Contents:
3 x pickup
3 x glue block
3 x Cable tie

Only the above package content, other products are not included.
Note: Light reflection 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.