Keep compatible stereophones in service with a replacement cushion built for practical, low-friction maintenance. The Koss PORT CUSH is the kind of accessory procurement teams keep on hand to reduce wear-related downtime and avoid replacing an entire headset assembly when only the cushion has reached end of life. For users, the value is immediate: renewed comfort, a more consistent fit, and a cleaner contact surface where the original cushion has compressed or degraded. For IT and operations teams, it supports a simple refresh path for deployed audio gear, helping preserve the investment already made in Koss headsets. This is a focused accessory, not a bundled kit or a multi-part service item. That makes it easy to stock, easy to issue, and easy to match to the right headset when maintenance requests come in. When the goal is to keep audio endpoints usable without unnecessary spend, a genuine replacement cushion is the right level of intervention.