The Tortex Flex Standard Picks combine the memory and durability of Tortex with the flexibility and warmth of nylon. The picks guitarists use are as much a part of their sound and style as anything else in their tone chain. Different gauges and shapes of Tortex give you different options, from tone and feel to speed and control. Rhythm players usually go for a lighter gauge while lead players prefer heavier gauges. From strumming to shredding, guitar players choose Dunlop!