The product is a shoulder rest, suitable for violins with a length of 55-59cm, which allows you to play the violin more stably. Features: 1. Material: The violin shoulder rest is made of maple / plastic material ( optional ) and sponge pad, which provides maximum comfort and excellent support. 2. Relieve fatigue: It can reduce fatigue when you play the violin for a long time. Make it easier and more stable for you to practice and perform at home. 3. Silicone grippers: Silicone grippers are tough, not easy to deform, and does not scratch the violin body. 4. Multifunctional adjustment: The shoulder rest can be adjusted in height and width to make your neck more comfortable. 5. Applicable object: The violin shoulder rest is suitable for 4/4 and 3/4 violin, it is a good tool for violin lovers. Note: 1. Due to manual measurement, the size may be slightly different. Thank you for your understanding. 2. Due to different light conditions and different monitors, item color displayed in photos may be showing slightly different from real object. Specifications: Color: Yellow / Black ( Optional ) Applicable Violins: for 4/4 and 3/4 violins Package List: 1 * Shoulder Rest 1 * Cleaning Cloth