Includes one set of Standard Size Koss Porta® Pro Ear Cushions.

Customize the look of your Koss Porta Pro® with official Koss Standard Size Cushions. Designed specifically for the Koss Porta Pro® and KPH40 Utility (may be used with many stereophone types including KSC35 and KSC75) Standard Size Cushions come in a wide-range of colors featuring soft, breathable foam for a comfortable listening experience.

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*Koss Standard Size Cushions may affect acoustical performance