A long-time favorite of students and professionals, this Violin Shoulder Rest provides a firm yet comfortable frame, with dense padding for comfort and stability It features simplified end member mechanisms, which allow for adjustments This Violin Shoulder Rest is strong, , and fully adjustable,The Comfortable Violin Shoulder Rest be a good assistant for your performance With this Violin Shoulder Rest, you shoulder never feel tired or painful during the practice This Violin Shoulder Rest has a fine workmanship,Fully adjustable for both height and angle. Specifications: 1. Color: Black 2. Weight: 3.10 oz 3. Compatible With: 3/4 and 4/4 size violin material: plastic Package Included: 1 x Violin shoulder Rest Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/-1-3cm.