Eva Air Sanrio l Metallic Silver Hotel Plane Slippers Hello Kitty

Two sets of open toe, metallic, silver/gray Eva air hotel/plane slippers. One pair has hallow kitty and the other one is a plain pair. I have two sets this listing is for one set. One set the hallow kitty has been opened (unused) and the plain are unopened. The other set the hallow kitty are unopened, and the plain ones are opened (unused).