User Summary: The Wall Insert Pack is part of Caverns Deep! Wall Insert Pack is part of the Building Elements subset that contains terrain pieces organized in a common building theme. These are used in multiple encounter areas. It is made of "Dwarvenite" and includes some metal and magnetized parts. This item was initially available as an add-on for the Build Your own Cavern pledge level or included in one of the other pledge levels during the Caverns Deep! Kickstarter. The item is available in painted and unpainted versions. Wall Insert Pack comes with these 10 pieces: (2) Plain Cave Wall Insert (2) Magnetic Wall Insert (1) Dwarvenite Deposit Wall Insert (1) Mushroom Wall Insert (1) Open Arch Wall Insert (1) Wooden Portcullis Insert (1) Low Arch Wall Insert (1) Hidden Nook Wall Insert