Sand Dollar Sinkers stay put even in turbulent water. Sand dollar sinkers are round and flat they don't roll. The wide surface area means they're less likely to sink and catch in sandy bottoms, making them perfect for surf fishing. These weights are ideal for use in turbulent waters such as rivers and waves because they lay flat so the current can't easily catch and carry them. Key FeaturesFlat disc resists rolling or tumbling in currentGreat for surf or river fishingGives anglers more control in turbulent water