Features: Violin shoulder holder constist of a chin rest and a shoulder pad as a shoulder rest, suit for 4/4, 1/4 and 1/2 violins, left shoulder. Violin shoulder rest is made of quality sheepskin material, breathable and static-free, comfortable to use and convenient to carry. The shoulder pad is removable if you prefer to use this chin rest with your own shoulder rest, as it is held together to the chin rest with hasp. The back is fastened with an elastic band that is easy to install and does not hurt your violin. And it is detachable, washable and reusable. Allow the shoulder to remain relaxed while keeping the instrument at the proper height and angle, rather than sliding off the shoulder constantly. Specifications: Material: Sheepskin Color: As The Picture Shows Package Weight: approx.25g Size Options: Large/Medium Large Size: approx.23.2x13x3cm/9.13x5.12x1.18in Medium Size: approx.20x9x3cm/7.87x3.54x1.18in Package Includes: 1Pc x Violin Shoulder Rest note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color of the item. Thanks!