QUANTITY: The tool kit to order. The eyelet includes a hole punch, a matching mandrel and 100 lie-sets (each set includes 1 eyelet and 1 washer) as well as a storage box. WIDE RANGE OF USE: These heavy-duty tarp eyelets are suitable for jeans, canvas, tarpaulins, tents, awnings and other items of fabric or other materials less than 1mm thick. EASY & agrave; TO USE: The eyelets of the eyelet kit make assembly easier. First, punch a hole in the tarpaulin (fabric) with the punching tool, then take the sense set and finally attach the sense set with the included tool. When punching holes, place a rubber pad or wooden pad to prevent the hole punch from becoming dull. HIGH QUALITY: Made of high-quality cupronickel and galvanized surface, with very good heat resistance? ?nudility. Corrosion and shiny appearance, not easy to rust. SIZE: Inner diameter: 10 mm and outer diameter: 16 mm. With a plastic storage box, approx. 6.9 x 3.9 x 1.3 inches / 14 x 8 x 3.3 cm 1. Good quality: made of high-quality nickel copper and galvanized surface, with very good heat resistance. Corrosion and bright appearance, not easy to rust. 2. Practical eyelet kit: Provides a cost-effective solution for repairing canvas, tarpaulins, tents, pool covers, good for shoes, shoelaces, denim, leather, clothes and craft projects. Material: metal, plastic Color: silver. Size of eyes: hole diameter: 10 mm. Height: 4.4 mm. Pack of 100 eyes. Contents: 1 x cookie cutter. 1 chuck. 1 storage box.