This product is specially manufactured and designed for protecting and finger-guided violin fingerboards. It is a fretboard decal for violin intonation sticker. This is a fretboard guide sticker for the violin. The fingerboard stickers help to accurately locate and ensure the continuity of your practice. and consistent. The perfect accessory for you. Features -Color: Red, Yellow, Blue -Material: PVC -Size: 660.00X0.30X0.10cm/259.38X0.12X0.04in -Practical fingerboard marking decals, used to teach cello or violin , easy to read and wear-resistant fingertip stickers, easy to learn phonemes. . -The sticker is easy to paste and remove, leaving no traces after removal. It is a must-have product for the cello or violin hobby. -Using this marking sticker, your practice and learning efficiency will be greatly improved, and you will find the position accurately. -Suitable for both veterans and novices, suitable for beginners and music teachers. -Using selected materials, it is durable and can always serve you during your practice and learning process. Package list: 3 x Violin Tapes