Koransha Lattice Dyed Porcelain Peony Design Switch Cover / Outlet Cover. This is a two-hole type. There are no noticeable scratches or stains. Please consider that this item is stored by an individual, so those who are meticulous may want to take that into account. Arita-yaki (Arita porcelain) Approximate size: Height: 13.3 cm Inner height: 12.5 cm Width: 7.7 cm Thickness: 8 mm