Seemore FGP Black Mallet Putter Headcover included SeeMore's original classic blade and mallet designs, winner of 2 Major Championships, cast 303 stainless steel heads with precision milled faces and SeeMore's patented RifleScope Technology (RST) alignment system. The RST is a true reference point for perfect alignment and set up on every putt. FGP series putters feature perfect face balancing at impact, where the tendency of the putter face at impact is to be perfectly square.