Shure EA510S Soft Flex Replacement Sleeves (Black) for Shure E2c, E2c-n, E2g, I2c and QuietSpot Headsets - Small Replacement sleeves for Shure E2c, E2c-n,E2g, I2c and QuietSpot Headset models 5 pair of each - Size Small (10 pieces) Replacing your sleeves often will maximize your listening experience Also compatible with Shure Ict Series items