COMBINATION: Total 12 guitar picks. 3 assorted thicknesses：thin (0.46mm); medium (0.71mm) ; heavy (0.96mm). One set with different thicknesses could let you learn to tell which gauge suits you best. | EXCELLENT MATERIAL: Made of high quality celluloid, extremely durable, and pleasing to your fingers. | ABOUT PICKS: This guitar picks is easy to hold than traditional plastic picks, and you can enjoy smooth playback without marking or scratching your guitar. | WIDELY USE: The guitar picks suitable for playing many musical instruments, such as electric guitars, acoustic guitars, classical guitars, basses, banjos, ukuleles, etc. | Perfect Gift: It is the best and sweetest gift for boys girls men women kids friends player guitarists and musicians.