This is an item being sold from a decluttering of my parents' home. The purchase date and usage period are unknown. There is one each of size M and size L. Please check the condition and size in the photos. Please confirm the images carefully and purchase only if you are satisfied. If you are concerned about details or are a perfectionist, please refrain from purchasing. Recycled materials will be used for packaging, and the item will be sent via post. Thank you for your understanding.