Vic Firth American Custom SD2N Bolero -- Nylon Tip American Custom Bolero Drumsticks Nylon Bolero series DS2 wood tip drum sticks by Vic Firth are perfect for light jazz, studio, orchestral & pit work They are 15-3/4 inches long, 635 inch diameter & made from maple Like the SD1, the SD2 is another legendary stick by Vic Firth! Bolero series DS2 wood tip drum sticks by Vic Firth are perfect for light jazz, studio, orchestral & pit work