3D Backing made from durable polyurethane foam. It can be used as a terrestrial background setting or can be safely submerged in water. The product will not leach paint or chemicals so being non toxic and will not harm animals or fish.

Not only is the backing realistic, it also provides a climbing structure for animals. The material itself will also help insulate against heat loss.

Each piece measures 60 x 45cm and is interlocking so that multiple pieces can be used to fit out an entire cage.