All lenses are hand crafted using premium American products in the USA, by Midnight Conqueror Please allow 4-6wks for production, these are made to order! All packaging materials are recycled to mitigate further waste-generation. Installation We strongly recommend the use of professional lens builders to remove and install the lenses. There is a 7-day warranty on the lenses upon receiving the lenses, if not installed. If the lenses are installed during this 7-day period, they cannot be returned.