Mat Installation Kit Everything you need to make the installation easier. Included in this installation kit: bull; 1 36-yd. roll of double-sided tape to secure the mat to the substrate (enough to do up to 150 sq. ft. of mat; order extra roll(s) if project is larger than 150 sq. ft.) bull; 1 DVD installation manual bull; 40 wire clips bull; 10 wire ties to secure the power leads; SunTouch Mat Specifications and installation Free or Paid Shipping cost are for the lower 48 states Only. Any order submit not from lower 48 states will be refund and will not be shipped unless extra chipping cost paid. Other states please contact us for shipping cost