Koss Headphone Carrying Case for The Plug, SparkPlug, KSC22, KSC6, P15, P14, and Budz Earbud case accommodates Koss "The Plug", "SparkPlug", KSC22, KSC6, P15, P14, and Budz earbuds Durable covering protects headphones Clamshell design Sturdy zipper Available in 3 additional sizes to fit a variety of Koss headphones