Round Flat Sinkers are fishing weights that are often used in freshwater and saltwater fishing. These sinkers are round and flat with a central hole, which allows for the fishing line to pass through easily. They are typically made of lead or other materials that are dense enough to sink quickly to the bottom of the water and keep the bait or lure in place.
 
Round Flat Sinkers come in different sizes and weights, and the size and weight of the sinker used will depend on the type of fishing you are doing. The heavier the sinker, the faster it will sink, and the deeper it will allow you to fish. The smaller the sinker, the slower it will sink, and it will allow you to cast a lighter lure or bait. Using the right size and weight sinker will help you to achieve the proper depth and position of your bait or lure.
 
Round Flat Sinkers are easy to use. You simply tie your fishing line to the hole in the sinker and attach your hook and bait or lure. When you cast your line into the water, the sinker will pull your line down to the bottom and keep it in place. This allows you to fish at a specific depth and position and increase the chances of catching fish.