Fender’s Tru-Shell picks replicate the highly desired, unique sound of the Hawksbill Sea Turtle shell without harming animals in any way. Crafted from organic natural proteins, the distinctive composition creates full-voiced bass with crystalline treble tone-making Tru-Shell picks ideal for acoustic guitarists. The natural lubrication avoids binding on the string for precision playing. Color selection is random and colors will vary. Tru-Shell picks are not plastic. Do not attempt to flex; keep away from moisture.