This is a Joie travel system, a child seat. It's a set of the gemm (seat) and i-base (base). It becomes a child seat when installed in a car with ISOFIX. The seat is convenient because you can attach it to a stroller with the baby still in it, allowing you to move them without waking them up during naptime. We used it with the model called LiteTrax. Both were used for about a year and a half, and there are some stains and scratches from use, but I think they are relatively clean. I will wash and disinfect them before shipping. Please feel free to comment if you have any questions or requests. --- #joie #joie #combi #combi #Aprica #Aprica #cybex #cybex #stroller #childseat #travelsystem #0yearsold #1yearold #1yearandahalf #0months #1month #6months --- - Brand: Joie - Color: Gray - Type: Child seat - Features: Portable handle - Accessories: Cushioned seat