15 Pack Guitar Picks - 15 Pack assorted guitar picks with different colors and designs, different thicknesses have different tone colors. | 3 Thicknesses - Guitar picks have 3 different thicknesses,include thin medium heavy 5 x 0.5mm, 5 x 0.75mm, 5 x 1.0mm | Celluloid Material - Made of Celluloid, ultra thin, lightweight and extremely durable. | Application - Wonderful accessories for your bass, ukulele, acoustic or electric guitar. Multiple styles and colors designs can meet your specific playing needs. | Organizer Box Pakaging - Clear plastic organizer box is perfect for organizing and storing small guitar picks, easy to use and store your picks.