Zoo Med Laboratories Natural Cork Tile Background Terrarium Décor in Brown is a real cork panel that creates a natural forest backdrop in your terrarium. Highly resistant to mold and mildew, it is perfect for high-humidity environments and can be easily cut to fit smaller enclosures, allowing you to add an insulating, climbable, and visually appealing cork wall that enhances any bioactive or naturalistic setup. Available in Multiple Sizes or Dimensions