The Morawetz model is made from genuine high quality wood and is only placeable to the left or right side of the tailpiece. The feet and the chinrest are patted with cork where they make contact to the instrument to minimuze damage to the wood. Every chinrest will also be included with a small screwdriver to tighten the screws of the feet ensuring a scratch free attachment of the chinrest to your violinFeatures:Fits 6 sizes of Violin or ViolaEasy mounting to the violin with two screwsNo damaging to the edges of the violinAvailable in Ebony and RosewoodAvailable with nickel feet