Product Details
+- 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.
- Foam ear pad with hole, donut style allows maximun sound to the ear from the speaker
- Packaged Quantity: 2 pcs=1 pair
- Outer size:about 56cm=2.2 inch