100Pcs Metal Set 7Mm Grommet Rings Kit with Mounting Punch Rod for DIY Accessories Leather Craft Clothing Repair

Made of high- materials non-toxic no formaldehyde smooth surface and will not rust. The set contains 100 sets of buttonholes and 3 installation enough for you to small crafts. Easy to use just punch a hole in the leather craft and then use a hammer to the two parts of the buttonhole . With a clear storage box you can categorize the storage items so you can find quickly. Uses: Very suitable for jackets belts bags leather crafts clothing hats backpacks etc. Specification: Colour:Silver Material:Copper + iron Size:14.8x8.2x2cm Inner diameter: about 7mm/0.27in Contents: 100 * Grommets Rings 1 * hole Puncher 1 * Punch rod 1 * base Only the above content other are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.