Keep Poly EncorePro HW510 and HW520 headsets comfortable, presentable, and ready for extended use with these replacement leatherette ear cushions. Built as a direct-fit accessory for the HW510/520 family, this 2-piece set helps restore the feel and seal that agents and support teams rely on during long call sessions. For contact centers, help desks, and shared headset environments, ear cushions wear out long before the headset electronics do. Replacing them is a low-friction way to preserve comfort, maintain a consistent fit, and extend the useful life of the headset investment. Leatherette surfaces are also easier to wipe down between users than fabric alternatives, which makes them a practical choice for high-turnover workstations. This accessory is a small purchase with a clear operational payoff: better comfort, better presentation, and less pressure to replace functioning headsets prematurely. If your team depends on EncorePro hardware every day, keeping spare cushions on hand helps avoid downtime and keeps the user experience consistent across shifts.