The product is a vintage Prims I-setter tool with 100 eyelets in mixed off white, black, and silver colors. It is a custom bundle suitable for various items such as costumes, crafts, shirts, blazers, and jackets. The eyelets are round in shape and made of metal. The tool is perfect for those who enjoy sewing and creating unique closures and connectors for their creative projects. Made in the United States, this pack is a handy addition to any crafter's supplies.