The full manufacturer's warranty from Top Flite is only valid when the Top Flite 15 Piece XL Club Set is purchased from an Internet Authorized Dealer. We will match any Internet Authorized Dealer's best price on the Top Flite 15 Piece XL Club Set. The Top Flite 15 Piece XL Club Set may be referred to by the following terms: 15PC XL SET, 642331772449.