Each system comes with detailed instructions, four OR16 Pro Snap Weight Clips, four split rings, and two of each Pro Guppy Weights: 1/2 oz., 3/4 oz., 1 oz., 1 1/2 oz., 2 oz., and 3 oz., all neatly organized in a plastic tackle box. This system can be used as snap weights or in-line weights, perfect for flat lines, dual and triple planer boards, as well as side planer boards.