"Ear cushion foam suitable for Sennheiser PC2 / 3Chat, PC7 / 8USB 1 pair, HZP 27 - https://en-de.sennheiser.com/accessories--pc-2--pc-3--pc-7--pc-8--x-2--hzp-27"
Ear cushion foam suitable for Sennheiser PC2 / 3Chat, PC7 / 8USB 1 pair, HZP 27 - https://en-de.sennheiser.com/accessories--pc-2--pc-3--pc-7--pc-8--x-2--hzp-27