The Plantronics Foam Ear Cushion 40709-01 provides quality comfort while wearing a Plantronics headset. ONE (1)New Plantronics Foam Ear Cushion. Plantronics Ear cushion is compatible with headset models: H251A, H251N, H261A, H261N, HW251A, HW251N, HW261A, HW261N, H351A, H351N, H361A, HW361N, HW510, HW520 and MS250, MS260.
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