The P-Line Bobber/Trolling Weight has a wire which connects both swivels through the inside of the weight. The lead helps to get your bait down quickly and improves your ability to properly weight the float. This same weight can be added as an inline trolling sinker for Trout and Kokanee fishing to help get your lure down to the proper depth. Available in 1/4, 3/8, 1/2, 5/8, 3/4 and 1 ounce two pack.WARNING: Cancer and Reproductive Harm -www.P65Warnings.ca.gov