The grommet supplies includes everything you need. The grommets are designed to withstand wear and tear, providing solution for your needs. Whether you're working on a DIY project or a professional job, ensuring a clean and polished look every time. Features -Color:Assorted Color -Material:Copper, metal -Size:9.00X1.50X1.50cm/3.54X0.59X0.59in (installation rod) -Size:9.50X1.60X1.60cm/3.73X0.63X0.63in (punching rod) -Size:2.00X2.00X2.00 cm/0.79X0.79X0.79in (base) -Wide application: suitable for use on canvas, waterproof cloth, tents, pool covers, shoes, shoelaces, clothing, and crafts -Optimal size: 12mm inner diameter is ideal for curtains, , tents, awnings, canvas, waterproof cloth, and others -Easy to use: no professional skills required; manual operation allows you to complete punching tasks easily -Precise punching results: the kit includes professional punching tools that accurately create the required grommet eyelets -Organized storage: equipped with a storage box, ideal for keeping small grommet tools organized and easily accessible Package list: 600 x sets of grommet 5 x punching rod 5 x installation rod 5 x base 5 storage box