Foraineam 2 Pair 40CM Drum Brushes Stricks For Jazz Folk Music, Made of Bamboo 2 Pairs = 4 pieces Length: 15.7" (40cm) Length x 0.59" ( 1.5cm) Diameter Adopts 19pcs bamboo rods, and provide you lighter and lower volume playing. Best for jazz, folk and other soft music performance. Material: mainly bamboo.