poly® Ear Cushion for Plantronics H-51/61/91 Headset Phones Item: PLN1572905 Pinit Please log in to see price or purchase this item Quantity discounts available QuantityPrice SKU: PLN1572905 Sale Unit: Pair Order Notes Details Use with Supra / Encore / PLX / SP headsets models: H51/H61/H91.Ear cushions should be replaced every six months or sooner. Use with Supra / Encore / ... DetailsBackDetailsUse with Supra / Encore / PLX / SP headsets models: H51/H61/H91.Ear cushions should be replaced every six months or sooner. Use with Supra / Encore / PLX / SP headsets models: H51/H61/H91.See MoreSee Less