Gromet Tool Kit 1/2", Durable and Sturdy—The grommets set is made of high quality copper, the structure is strong and not easy to rust and deform. Well package and Easy to use—Equipped with 3 pieces professional installation tools and high-quality storage boxes, you can quickly and easily complete the installation., ☉Wide range of uses—The grommet kit is suitable for tents, curtains, backpacks, leather crafts’ making, repair and decoration.