Material: these music clips are made of high-quality ABS plastic, which is safe and non-toxic, not non-slip and not easy to break. You can use them for a long time.You will receive: 12 pieces clip clef; violin key size: 7 x 3 x 2.7 cm (2.8 x 1.2 x 1.1 inches); eighth note size: 7 x 3 x 4 cm (2.8 x 1.2 x 1.6 inches); colour: black, yellow, blue, green, red.Interesting design: with our novel music note clip, you can choose the wonderful musical gift for a music lover and office material for music paper. Your fun shapes will brighten your desk and brighten up your office.Portable and strong clamping force: light and easy to carry, and they are strong clamping force, not easy to fall off; as a large book clip, use your music sheet securely attached and attached, especially for playing music outdoors, so that the music page does not blow off.Wide application: the music clip is suitable for keeping your music or notes in place while playing outdoors or working. They can be used on music clips, can also be used for clipbooks and clothes pegs, clips with snack packaging and office clip, etc. They are also great gifts for students, friends, music lovers."