Features: Adjustable viola shoulder rest is designed for 15” – 16.5” violas. An excellent choice for teachers, students, and professionals. The main body is made of high-quality plastic with the advantages of lightweight and handy, but sturdy enough to bear the viola. Both feet width and height are adjustable. 4 levels with adjustable width, total adjustable length is about 3 cm on each side. The viola shoulder rest part is made of high-quality thick sponge. Soft padding for maximum comfort and excellent support and stability. Foldable feet for easy storage in the viola case. Easy to carry. Specifications: Material: plastic Weight: 130g Size: As the picture shows Note: 1.Please allow 1-2cm error due to manual measurement, please make sure you do not mind before ordering. 2.Due to the differences between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Viola shoulder rest