FURREN 4X Violin Finger Guide/Fingerboard Sticker Fret Guide Label Finger Chart for Size 4/4

A great tool to learn Violin, the fret markers replace the tapes on the fingerboard of teaching fingerings to beginning string students. High Quality, water proof,oil proof, with glue,Removable, will not leave glue when peel off. Easy to use: No need to loosen or remove the strings to put it on. Great for the classroom teacher or private studio teacher, suit for violin 4/4 students or beginners or kids. This violin fingerboard guide stiocker decal have helped thousounds people to learn violin. It is one-picece back sticker, waterproof, oilproof,with glue,can stick very well and will not leave glue when peel off. Very to use,JUST PEEL IT OFF, PUT IT ON, AND PLAY