I have about 10 feet of CalorIQue under tank heating element that is a foot wide. This is mainly used for putting under a glass aquarium type enclosure to provide floor heat. It can be cut into smaller sections on the marked lines. I used this under a gecko and snake take to provide warmth. Here is a link to the updated product.
http://www.calorique.com/en/flexwatt-reptile-heat-tape.html
http://www.calorique.com/en/flexwatt-reptile-heat-tape.html


