This is a 9-piece baby bedding set. The Combi Mini items include a mattress, two mattress covers, a duvet, a duvet cover, a waterproof sheet, and a quilted sheet, totaling 7 pieces. The giraffe waterproof sheet and the pink sheet were purchased separately from Akachan Honpo, etc. There are no scratches or stains, but these items are secondhand. Please refrain from bidding if you are concerned about minor details, as they have been stored at home. No claims or returns are accepted. Please ask any questions you may have in advance.