Purchased around 2022. Installed in my parents' car and used about once a week, sometimes not at all for a month, so I think the frequency of use was low. No pets or smoking. I don't think there are any major scratches or stains. There is a slight stain on the upper right side. Please understand that this is a used item. Everything in the photos is included, and the operation has been confirmed to be problem-free. Shipping will be in the smallest possible state. If you have any specific requests, please let me know in advance. I am open to price negotiations. [Set Contents] ・Child seat ・Dedicated base ・Newborn inlay ・Base instruction manual [Product Overview] Reference age: Newborn to approximately 18 months (up to 13kg) Baby seat - Safety standard mark: Please refer to the photos - Mounting method: ISOFIX compatible (see photo) Cybex Cloud Z i-size BASE Z Gray Cybex Cloud Z Base Z Child Seat Baby Seat