Violin Shoulder Rest + Violin Practice Mute +Violin Finger Guide Traditional areas of high stress are reinforced for long term durability. The unique computer-modelled design of the shoulder rest ensures the excellent support and stability, which can prevent the violin from falling off, eliminate the pressure on your chin and neck. It's the perfect choice for beginners and professionals, kids and adults. Great for practicing and playing the violin when you don't want to disturb your family or neighbors. Finger Guide Sticker Description: A great tool to learn Violin, the fret markers replace the tapes on the fingerboard method of teaching fingerings to beginning string students. Great for the classroom teacher or private studio teacher, aso suit for violin 4/4 students or beginners or kids. High Quality, water proof,oil proof, with imported glue,Removable, will not leave glue when peel off. Easy to use: No need to loosen or remove the strings to put it on. This violin fingerboard guide stiocker decal have helped thousounds people to learn violin. It is one-picece back sticker, waterproof, oilproof,with imported glue,can stick very well and will not leave glue when peel off. very eazy to use,just peel it off, put it on, and play Compatibility: 4/4 violins Colour:Black Material:Plastic + rubber + self-adhesive Package Contents: 1 * Violin Shoulder Rest 1 * Violin Practice Mute 1 * Finger Guide Sticker Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.