1, it is very especially designed for valkswage golf and sagitar.
2,one piece contains one heating switch, 1wireharness and two pads.
heating pads-------- carbon fiber
wire harness---------PVC out surface and interior copper wires
heating switch-------- very especially designed plastic
4, one piece is suit for one seat. and if you want to buy two seat and so you should buy double.
we can make sure that every parts of our heating system are tested before we can send them out. but we can not make sure that every parts of our products are perferct and so,please forgive us the some very little defect if they donot effect your normal use. the details\' warranty are as the follow,