Rare PURE CARBON FIBER MASTER Violin Bow Pernambuco Performance! Natural Mongolia Horse Hair, Art No. Rainbow Bouncy 100% handcraft. Great curve. Round Straight Stick! Snakewood Frog. Mother-of-pearl Slide. Sterling Silver Tip. Approx. 730 mm ( Include button 746 mm). Approx. 58g. Good combination of strength, flexibility and balance! Natural Horse Hair RainBow - Professional and Serious in Bows!