Where Is The Dining Room On Poptropica Where Can I Purchase A Thin Sheet Of Plastic (not A Plastic Table Cloth) To Go Over My Dining Room Table?

Where can I purchase a thin sheet of plastic (not a plastic table cloth) to go over my dining room table? - where is the dining room on poptropica

I bought a new dining set and wants to protect the tabletop from scratches, water marks, etc. I do not want to cover a plastic tablecloth on the table, I am interested in the plastic cover (if desired) that protects the table.