• Suitable for 4/4 violins with a length of 13 inches (328 mm) • Hard tension for greater projection and volume • Solid steel core optimized for a warm sound • Wound in aluminum • Sealed cases that protect against corrosion • Excellent bow response, unaffected by changes in temperature and humidity • Preferred by music teachers for its warm tone, durability, and value • Product dimensions: 6.6 cm wide, 11.4 cm high, 13.7 cm long • Product weight: 0.005 kg