Infant seat. Like new condition, used for 12 months (from 3 months to 15 months). Infant seat that can be used from the hospital home to 18 months (depending on size/weight of baby). Plunks right onto Vista and Cruz strollers. Complete with Base with UAS buckles, infant insert, and canopy. Manufactured September 15, 2021 This car seat expires in 7 years, so September 2028. You are likely going to be able to sell it again for the same price, as I'm selling it for half of the original purchase price. Great investment!