Purchased from Nishimatsuya in 2023. Used for about 3 months from newborn. The cover has been cleaned at home. The base has also been washed. Box, instructions, and all parts are included. Please understand that this is stored at home. - Brand: summer. - Product Name: Soft Bath Chair - Design: Circular pattern - Features: With head support - Target Age: Newborn to 11kg Thank you for looking.