Unless its a fish, too much weight on your line takes the fun out of surf casting. The Breakaway Super Sinker allows you to use less weight when fishing in sand or soft bottom, yet its still able to keep your bait in the strike zone. The sinker is designed with 4 self-locking wire arms that deploy downward to hold tight against current or wash. To reel in, just give it a little tug and the arms release. Per each. Sizes: 1-1/2 oz., 2 oz., 3 oz., 4 oz., 5 oz. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Weights.