Williams Sound Replacement Earpads For HED 027 Headphones EAR 035

I bought a Talk Box for my mother, Jennie Bernice Brown two or three years ago to replace a much older model that had ceased working when she was in hospital. The latest one was getting a bit beat up and she didn't want to risk being without one again so I bought her a new one so she can use the other as a back up. She's nearly 100 years old and can't use hearing aids but the devices are adequate for her needs.