This is a 5 piece necklace set from a Real Silver Half Dollar so each piece holds the shape of a star and connects together to form a whole. The coins are authentic and real coins that we use to ply our trade. A skilled craftsman works on each coin to ensure quality using starting holes from a drill press to all to hand cutting each line with a Jeweler's Coping Saw. We have listed the sizes of Quality Stainless Steel Chains we have, if you would like different sizes for different pieces, please just let us know in the comments as you purchase. Cutting into large coins like the beautiful Real Silver Half Dollars takes a lot of work. The greater thickness of the Half Dollars and Dollars, the greater surface area, makes them a much harder project than just cutting from a quarter, but it is worth the effort. Only on these larger 2 coin sizes can we fit a 5 piece relationship necklace set.