4Pcs Yootones Guitar String Spreaders, Rubber Coated Guitar Luthier Tool Compatible with Guitar Bass Ukulele(Yellow)

["Guitar string spreaders is compatible with electric guitar, acoustic guitar, bass and ukulele and so on.","Made from premium metal and rubberized coating is finish-friendly protecting the neck as you work; Durable and long service life.","Each curved brass spreader fits behind the neck, to capture the loosened strings and give you room for filing, cleaning, polishing or light repairs.","A time-saving tool fretboard maintance. The string spreaders keep you from having to unstring the guitar when all you really want is to simply get the strings out of the way.","The string spreaders is a unique tool that allows you to move the strings off the fretboard and hold them while you work on the frets. Best gift for guitarists or luthier best maintain their guitars."]