Leatherette ear cushions designed for: H51, H51N, H61, H61N, H91, H91N, H101, H101N , Supra, <br>Plantronics Encore, PLX, and SP Spirit headsets and most standard size office headsets. <br><br> Leather ear pad with hole and Nylon cover, donut style allows maximun sound to the ear from <br>the speaker and Nylon cover to prevent dirty. <br> Packaged Quantity: 4pcs <br> Materials: Leatherette<br> 2pcs Mic Windscreen foam cover as gift