Hidden Heat under tile heating kit 200watt will do up to 1.5 square metres . Comes with every thing you will need to do a DIY install plus we are just a call away to answer any questions. Spray glue adhesive to help with the fixing tape full instructions along with New Zealands most popular under floor heating control with an LCD screen the Seimens RDE 20.21 with a remote in floor probe option the most economic way to run heater as it measures heat under the tile .You get the heat control at the tile so will turn off faster thus saving power. Connection diagrams and full laying instructions. Hundreds sold we were the first on trade me .We are registered Electricians feel free to ask any questions.