Sewing eyelets are good replacement to add ornaments to your crafts. * The grommets set are made of copper, rustproof and durable. * Setting Tool Length: 8mm, Diameter: 8mm, Hole Diameter: 4mm, Eyelets Diameter: 4mm, . * Easy to set the grommets eyelets in place with the hole cutter and matched mandrel. * Convenient tool set, easy to install, the punch tool can poke a hole on leather crafts, then hammer it to push grommets together. * Grommets and tools are placed in a clear storage box with removable baffle to separate these compartments. * Perfect for canvas, leather, clothes, shoes bag and other cloth-made items. * Package includes: 2 x Grommet Installation Setting Tool, 1 x Leather Hole Punch, 40 x Silver coated metal eyelets, 40 x Golden coated metal eyelets. * Clear Storage Box: Grommets and tools are placed in a clear storage box with removable baffle to separate these compartments, convenient to find the desired ones quickly.