Feature●Compatible with 3/4 and 4/4 size violins.●The foam is made of high quality neoprene for long-lasting comfort and excellent support. streamlined design fit human shoulder structure,Traditional high-quality design will not scratch the violin, anti-skid, more robust, shoulder strap is not easy to fall apart, long life●Padded curved adjustable base for precise fit. Fully adjustable for both height and angle.; the direction can also be adjusted, flexible, and easy to use●Ergonomic design shapes perfectly to the contour of the players shoulder.Great For Players With Previous Injuries Or Arthritis●Easy to install, solid rubber feet protect your violin from any damage and grip the side of the violin for perfect hold and position.Description