WHO SAYS ALL GOLF BALL MARKERS HAVE TO BE ROUND AND ABOUT THE SIZE OF A QUARTER? Not MAVRK GOLF! WHY MAVRK GOLF BALL MARKERS? The purpose behind MAVRK GOLF Ball Markers is to give golfers a personal touch when playing the great game of golf. If you’re a regular golfer, chances are you’re already using a golf ball marker on every green. So why not use a golf ball marker that is visually appealing or gives a special reminder of something meaningful. WHAT IS A GOLF BALL MARKER? A Golf Ball Marker is a small, flat metal object used to mark the position of a golf ball when the ball is lifted on the putting green. The ball marker is placed directly behind the golf ball before the ball is lifted. The ball is then replaced directly in front of the ball marker, on its original spot when it’s time to putt. OTHER DETAILSMade with high quality iron for durability, yet has a lightweight feel.Made with high quality soft enamel colors that will not easily fade.All Mavrk Golf Ball Markers are flat.Due to the unique shapes, sizing, and designs, these golf ball markers will most likely NOT adhere to basic magnetic divot tools that accommodate generic quarter sized golf ball markers. However, they should adhere to most generic magnetic hat clips with flat surfaces as long as your hat clip has good magnetic strength. Mavrk Golf is not responsible for the product quality of other company’s golf accessories.