Blackwire 300 Series Leatherette Ear Cushion - Leatherette Ear Cushion | Poly, formerly Plantronics & Polycom
![Amazon.com: AvimaBasics CS55 Ear Cushion | Replacement Ultra Soft Foam Cushion Compatible with Plantronics 43937-01, CS50, CS50-USB, CS55, CS55H, CS60, CS60-USB, DuoSet, H141, H141N Wireless Headset : Electronics Amazon.com: AvimaBasics CS55 Ear Cushion | Replacement Ultra Soft Foam Cushion Compatible with Plantronics 43937-01, CS50, CS50-USB, CS55, CS55H, CS60, CS60-USB, DuoSet, H141, H141N Wireless Headset : Electronics](https://m.media-amazon.com/images/I/81v7LNpydoL.jpg)
Amazon.com: AvimaBasics CS55 Ear Cushion | Replacement Ultra Soft Foam Cushion Compatible with Plantronics 43937-01, CS50, CS50-USB, CS55, CS55H, CS60, CS60-USB, DuoSet, H141, H141N Wireless Headset : Electronics
![Amazon.com: Plantronics Blackwire 500 C520-M USB Binaural Microsoft-Certified Version Headphone : Electronics Amazon.com: Plantronics Blackwire 500 C520-M USB Binaural Microsoft-Certified Version Headphone : Electronics](https://m.media-amazon.com/images/I/41ApisKcZWL.jpg)