The size of these music note book clips are approx.2.83 x 1.1 x 1.06 inches and 2.99 x 1.42 x 1.1 inches respectively, which are very tiny and portable that can firmly clip your sheet music without adding too much burden. the music notes paper clip is not only very suitable for fixing your music book in place, skill playing or working outdoors, but also can be applied to clip piano scores, music scores; Furthermore, it is very ideal for hanging clothespins, snack packaging clips, office clips and more.