Featured is an Arnold Palmer, Jack Nicklaus, and Gary Player signed The Big Three Invitational adjustable hat. This hat has been hand signed by Palmer, Nicklaus, and Player and comes with the Beckett hologram and letter of authenticity. This hat would make a great addition to any sports memorabilia collection!. SPECIFICATIONS Autographed By: Arnold Palmer Team: Sport: Golf-PGA Authentication: Beckett Grading Services