The Violin Fingerboard Sticker is made of paper. It is durable adhesive and easy removed. Helping beginners to understand the violin fretboard. Learn how to play violin or fiddle using our one-piece first position finger guide that goes right on your fingerboard. No need to loosen or remove the strings. Features - Brand: ULTNICE. - - Material: Paper. - Size: Approx. 4.5 cm/1.7 x 8.7 inch. - Function: Learning aids. - Size: 4/4. - The fingerboard sticker is designed for 4/4 violin. Printed with musical alphabet which can effectively help you to understand the violin fret board. - Made of material, the violin finger guide is waterproof and heat resisting to use. - Backside with adhesive material, it is easy to adhere or remove from your violin, and no damage. - Great accessory for violin learning and practice of kids or beginners. - Many people want to learn violin, but playing violin well is difficult especialy for most kids or beginners. Now our practial violin fingerboard sticker would be a for you. Package list: 1 x ULTNICE Violin Fiddle Intonation Sticker