This is a prize I won in a Unicharm Pet giveaway campaign. I'm selling it because the size doesn't seem to fit my pet. ☆ Items ・ Main set regular size (approx. 2 weeks' worth) ・ 1 dedicated toilet unit ・ 2 filters ・ 4 mats ⚠️ Mesh guard not included (sold separately) I opened the box to check the contents and take photos, but I haven't used any of it at all. I was lucky enough to win, but I won't be using it, so it's new, but I'd like to offer it to someone who understands that it has been opened. Thank you. Also, please be aware that the item will be shipped with the shipping label directly attached to the original box. Thank you for looking. Thank you very much.