About 5 years is a normal time length. Although harsh chemicals can cause damage that includes detergents, and wax build up, jusst remeber to check and make sure there is NO wax left along the edges of your graphic.
If your purchase is mailed using standard shipping no tracking number will be issued. If your product is shipped using UPS or Fedex you may e-mail us AFTER your order is proccessed to request a tracking number. Please give us about 24-hours for processing.