APPLICATION：This kit is suitable for various repairing and decorative applications. It can be used on belts, tents, shoes, clothing, curtains, handbags, leather items, and various DIY crafts.FEATURES：They are electroplated with a stylish finish for an attractive look. The clear box included in the kit allows for convenient storage of the grommets.SPECIFICATION：Material: CopperEyelet Size: 8.5x18x5mmPackage: 100 Sets of GrommetTIPS:Use the provided punch and setting die to create holes and install the grommets with ease. Follow the instructions carefully to achieve professional-looking results.