Exo Terra Buy stone motif background, 60x60cm (1 pc) The Exo Terra stone motif background is an exceptionally lifelike background that can be easily cut to size. It is ideal for climbing reptiles or can simply be used to embellish the natural terrarium. The Exo Terra stone motif background is perfect for creating a multi-dimensional, harmonized enclosure. It is made of black rzpolystyrene and not white. This means that it is not visible if the splashback is torn or accidentally damaged. Its warm earth tones blend in perfectly with any tropical or dry terrarium. The polystyrene also helps to insulate the terrarium. The two deep channels on the back wall are ideal for hiding hoses and cables. The back wall is suitable for both tropical and desert terrariums. It can be easily cut to size and can also be used as a replacement back panel for the Exo Terra glass terrarium. Several cables and/or hoses can be easily hidden in the two channels on the back wall.