"Product description Material: copper coloursilver Inner diameter: 1.2 cm Outside diameter: 2.1 cm / 0.83 inches Quantity: 100 pieces Scope of delivery: 100 sets of silver eyelets 1 x punch 1 x base Install 1 x rod holder 1 x storage box 1. Grommet tool kit Including 100-piece spout-eyelet kit (with 100 eyelets and 100 washers, individually packed in PE bags), punching tool and attached tools, all tools in a plastic box without dirt. 2. Copper Grommets Made of high quality cupronickel and galvanized surface, with very good corrosion resistance and bright appearance, not easy to rust. 3. Easy installation The complete hole punch kit makes it easy to install. First use the punch tool to cut a hole in the tarpaulin, then pick up the eyelet set and finally attach the eyelet set with the attached tool. 4. Wide range of applications The sealing set is suitable for tarpaulins, tents, curtains, backpacks, leather work, repairs and decorations. 5. Size The inside diameter of these copper grommets is about 1/2 inch, outside diameter is 5/6 inch, height is 1/5 inch, great accessories for various craft projects."