The Planet Waves 6DBU5-10 is a 10-pack of medium/heavy Duralin Precision picks. The all new Duralin Precision Picks add a-Inch sharp-Inch small tip radius that glides across strings for greater articulation, speed, and control. It is the perfect pick for progressive rock, speed metal, jazz, or any style that requires increased control and dynamics while maintaining a bright sound and extreme durability which Duralin picks are known for.