The Sun Control Film used is of the highest quality and carries Life Time Guarantee to original purchaser against cracking, loosening or demetallizing . Seller’s liability for damages here under shall in no case exceed the purchase price of this product. This warranty is void if the product has been subjected to abuse, improper cleaning, worn or tight rollers, mechanical problems, loose panes, or improperly fitted frames. Seller shall not be responsible for loss or damage, direct or consequential, other than those listed above, not responsible for rear window defoggers. Life time warranty on all installation. This warranty is void if the wire has been remove, improper touching or connecting. My signature signifies my complete understanding and agreement to the TERMS AND CONDITIONS.