Pet tray, size M Purchased on Amazon. It was about 3900 yen. The price will change because the Mercari City campaign has ended. This is because the shipping cost will be 1450 yen for size 100. It's too big for my house, so I'm selling it. It's for wide-size toilet sheets. It's the type that can fit two regular-size sheets side by side. It's unopened since I bought it, but it has been stored at home. There are shipping costs. I cannot offer a discount. Many people negotiate discounts without reading the description, so I will delete their inquiries (・・;) Thank you for looking.