BINGLE Ear Cushions Foam Replacement for Plantronics Supra Plus Encore and Most Standard Size Office Telephone Headsets H251 H251N H261 H261N H351 H351N H361 H361N (10 Pack)(BEC-FM10) Foam ear cushions designed for: H51, H51N, H61, H61N, H91, H91N, H101, H101N , Supra, Plantronics Encore, PLX, and SP Spirit headsets and most standard size office headsets. Soft foam ear pad allows maximun sound to the ear from the speaker Packaged Quantity: 10pcs Materials: Foam 2pcs Mic Windscreen foam cover as gift