Every guitarist needs a good sturdy pick that'll hold up during the hours of jam sessions or performances. Luckily that's exactly what you'll get with these quality celluloid guitar picks. The pack comes with assorted thicknesses (0.46mm, 0.71mm, and 0.96mm). The pack comes with 4 of each thickness in assorted colors. You won't be disappointed when you purchase these great picks. They both look and sound great.