DescriptionGrommets Size (approx): 10mm/0.4" inside diameter, 17mm/0.67" outside diameter.Made of metal and electroplated finished, strong and durable.Easy to set up, each eyelet and washer fits well and not easy to crack and lose. It is practical for repairing and decoration, suitable for belts, tents, shoes, clothing, curtains, handbags, leather, and DIY crafts.SpecificationMaterial: MetalFinish: ElectroplatedColor: Silver ToneEyelet Size: 17x10x6mm / 0.87" x 0.4" x 0.24" (Outer.D*Inner.D*H)Package: 100 Sets Eyelets with Washers.