Description Features: Twin hot rail type twin coil humbucker neck pickup Two pieces and is fully shielded for low noise and wired for hum cancelling. Suitable for electric guitar Active endpin preamp equalizer Piezo pickup is great for use with any acoustic guitar Whether using nylon or steel strings,this endpin preamp with metal body will enhance the sound of your guitar and give it a purer acoustic tone very easy to fit onto your guitar and no need for cutting a big hole on the edge of it Specifications: Color: Black Component: Metal Size: Approximately. 30cm/11.81 Package Includes: 1Piece voice Pickup note: 1.Please allow 0-1cm error due to manual measurement. Be sure you donot mind before bid. 2.Due to difference between different monitors, the picture may not reflect the actual color