Each violin shoulder rest is built with premium and thickened ebony for maximum comfort and excellent support. It helps you get rid of pain and discomfort while long times practice and playing. Protect the violin from any damage or scratches, for better practice and sound. Features - Color: As shown. - Material: Ebony. - Size: 13.50 x 6.00 x 2.00cm/ 5.31 x 2.36 x 0.79 inch. - Lining between the violin and the shoulder, so that the position and direction of the violin on the shoulder is relatively stable. - The violin is not easy to fall, the neck does not need to kneel, reduce the neck and The trend of hunchback. - Also the position of the shoulder pad on the violin can be arbitrarily set. - Can adjust the height, adapt to the length of different necks and the thickness of clothes in different seasons. - Professional and practical design with beautiful appearance, easy to install and use. Package list: 1 x shoulder rest