Exo Terra Heat Mat 24w 45 x 20cmThe Exo Terra 24W Heat Mat is the largest in the range, measuring 45 x 20cm, and is ideal for big terrariums requiring a dependable heat source. Its conductive heating increases ambient temperature evenly, helping reptiles, amphibians, and invertebrates regulate their body heat effectively. With features such as self adhesive backing, uniform heating, IPX6 water resistance, and an automatic fail safe, it offers long lasting, energy efficient, and safe