The Advanced Komodo Heat Mats are an excellent source of 24 hour heat and produce long wave infra-red heat to thoroughly warm reptiles from scale to bone/These versatile heat mats can be fixed to both the base and the side of any terrarium and are ideal for producing gentle background heat/The Komodo range of Advanced heat mats must be used in conjuntion with an appropriate thermostat/Each mat comes complete with a two year guarantee