Great Value Grommet Kit: You will get 120 sets grommets with setting tools and storage box, great for your daily use Easy to Use: This eyelet kit come with setting tools and instruction, which makes it easier for the beginner to make the grommets set Large Size: These grommets eyelet measures approx. 1/2 inch in inside diameter, 3/4 inches in outside diameter, which is great for curtain, leather, tents, awnings, canvas, tarps, bags and other cloth-made items Well Organized: These grommets are well packed with a plastic clear box, good for storing small grommet tool, easy to fetch and apply when you sewing Wide Uses: This grommet tool kit is good for repairing canvas, tarps, tents and pool coverings, good for shoes/shoelaces, clothing, crafts projects, etc.