sourcing map Grommet Tool Kit 100 Sets 1/4" Copper Grommets Eyelets with 3 Pcs Install Tool, 4 Colors 6mm Inside Dia. About this item The grommet kit contains 100 sets of eyelets in 4 colors (bronze, gold-tone, dim grey, silver-tone), 1 base, 1 punch, and 1 install tool. Grommets Size (approx): 6mm/0.24" inside diameter, 12mm/0.47" outside diameter. Made of copper material and electroplated finished, strong and durable. With a clear box, convenient for storing small grommets. Get what you need in 1 set, easy to set the grommets in place with the hole punch and setting die. Perfect Tools for repairing and decoration, suitable for belts, tents, shoes, clothing, curtains, handbags, leather, and DIY crafts.