Great for protecting your fingerboard while you file or polish frets. <br />Very useful when doing any kind of fret work.  <br />With a slot width of 3mm， it almost accommodates any fretboard. <br />Material: stainless steel <br />Color: silver <br />Wide measures 78 x 22 mm <br />Narrow measures 78 x 13 mm <br />Slot width: 3mm <br />2 x Fretboard Protector Guards<br /><img src="http://img6.eachbuyer.com/x9/p100/bw297_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/bw297_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/bw297_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/bw297_4.jpg" />