this professional violin shoulder rest is designed for 4/4 and 3/4 full size violins, providing optimal comfort and support. crafted from high-quality solid wood, it ensures durability and stability while playing. the adjustable wood foot rest allows for a customized fit, accommodating different shoulder shapes. the soft flannelette pad offers a comfortable cushion, reducing strain on the wrist and shoulder. ideal for violin and viola players, this shoulder rest enhances posture and playing ease. perfect as part of your violin accessories collection, it complements other violin tools like chin rests and stands. whether you prefer a kun shoulder rest or everest style, this product delivers reliable performance. suitable for students and professionals, it's a must-have for any violinist seeking a custom shoulder rest solution. the 4/4 violin shoulder rest and 3/4 violin shoulder rest options ensure compatibility with various violin sizes. elevate your playing experience with this essential violin holder and support accessory.