The product is a set of 72 assorted ring sizes in a tray, perfect for jewelry makers looking to create custom rings. The wax patterns of the rings are ready to be cast, providing a convenient starting point for creating unique and personalized pieces. The materials for the rings are sourced from the United States, ensuring quality and authenticity. Ideal for those in the fashion jewelry industry, this set offers a wide variety of ring options for crafting beautiful and one-of-a-kind pieces.