Features: Wide Applications: Grommet kit is suitable for tents, tarps, clothes, curtains, backpacks, leather and DIY crafts production, maintenance and decoration. Durable Material: Made of premium copper, durable and rust resistant, with thickened eyelets and washers for high strength. Easy to Use: Fix the grommets eyelets in place with the install tool, put the grommet on the matched mandrel, then beat the mandrel evenly. Perfect Match: Each set of metal eyelet and washer fits perfectly, will not crack or come loose easily. Package Box: Grommet kit is well packed in a clear case, ideal for storing small grommets, convenient to access and use. Convenient Design: Features a hanging ring on the side of the storage box for easy hanging on a hook. Specifications: Material: Copper Color: Silver Package Size: 14.7 x 7.7 x 2.2 cm Package Weight: 295 g Package List: 100 x Eyelets 100 x Washers 3 x Installation Tools