Easy to install, just stick it on the back with double-sided tape. Be sure to perform a temporary matching and degreasing work before installation. If insufficiently it may cause peeling. Some processing may be necessary. Please install it by a specialist. It is a brand new and unused product, but it is an external product, so there may be some damage to the transportation persons address. Your home at an extra cost. If you wish to send it to your desired location. Please specify your home delivery wish in the designated location. Please specify the business name of the delivery address (vendor. If there is no corporate name, we cannot judge by us.)