This is a set of 2 size S triple comfort ear tips. I am selling these because I have extras after purchasing a set of 4. These are hybrid ear tips for the SONY WF-1000XM4. These are brand new and unused, genuine SONY products. They can also be used with the WF-1000XM3. Free shipping. Instant purchase is welcome. To ensure peace of mind, I wash my hands, disinfect, and wear a mask when packing the items. There are no smokers or pets in my household. Popular model... Sony WF-1000XM4 Type... Canal type Connection type... Wireless Features... Bluetooth, Noise Cancelling