New - PRG Old Course St.Andrews Square Crested Mallet Putter CoversPRG Mallet Putter Covers Fully embroidered Old course St. Andrews mallet putter covers. Utilizing a premium quality exterior, double magnet closure and soft interior lining it will not only help you protect your putter, but look good on the course too. Features & Benefits: Fits larger square back mallet style putters, eg original Spider types. Magnetic closure Soft interior cloth protects the putter finish Premium material prevents dings and scratches