Daprofe fretmap guitar fretboard stickers - nylon string guitar set Free beginner guitar video lessons link to youtube videos and my master the fretboard PDF on my website Fits full size nylon string classical acoustic guitars with a nut width of 1 15/16 to 2 1/8th in Printed on high quality German Made Oracal removable vinyl and laminated withstand hard playing and perspiration ink will never wear off Alignment marks and easy installation video link Easily see the notes, fret numbers and string numbers on the fretboard up to the 12th fret