●1 Material: Guitar picks is made of high quality celluloid, lightweight and durable ●2 Size: 20 pack plectrums in thickness(thin medium thick heavy): 0.46mm, 0.71mm, 0.96mm Size: 20 pack plectrums in thickness(thin medium thick heavy): 0.46mm, 0.71mm, 0.96mm Totally 60PCS Packaged. Color Randm ●3 Advantage: Shaped with a wide body and rounded tip prevents chipping and fits your finger perfectly ●4 Function: Smooth striking surface of plectrums guitar picks offers a warm and round musical tone ●5 Application: Wonderful accessory for your acoustic or electric guitar, offers a traditonal feel