I purchased these yesterday, sss.ss size, but they didn't fit my earphones, so I'm selling them. I will include the box if you want it. They haven't been used, but they are still considered used. Thank you for your understanding. - Model Name: SednaEarfit Crystal for TWS - Sizes: SSS.SS, S - Material: Ultra-Pure Liquid Silicone - Sound Quality: Super Clear Sound - Structure: True Double Structure - Quantity: 1 pair each Thank you for looking.