Pack 20/50/100 4mm to 17mm Eyelet Grommet Clothing Leather Banner Craft USA with Washer Perfect for Leather craft , Clothing , Handbags,Curtain, Jackets etc Material: Brass Color choose from : Silver, Gold, Antique Brass, Gunmetal Black (close to a dark gray) Eyelet Inner Size to choose from: 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, 14mm, 17mm To fix these eyelets , you need to have a hammer and setting tool w/20 sets eyelets or tool only (w/o eyelet) in our store. Inner Eyelet Size Outer Eyelet Size Minimum Eyelet Height 3.5mm 7mm 3.8mm 4mm 8mm 4mm 5mm 9mm 4.2mm 6mm 11mm 4.2mm 8mm 14mm 4.4mm 10mm 16.5mm 4.2mm 12mm 22mm 5mm 14mm 24mm 5mm 17mm 27mm 5mm Question: Do you combine shipping? Answer: Yes, I do. Please add individual items to your shopping cart and combine them into a single order to get the shipping discount.