Features: 1.These eyelets are made from high quality copper and washers are made from iron, practical and durable 2.We offer five different inner diameter sizes (8mm, 10mm, 12mm, 14mm, 17mm) that you can choose for your projects 3.There are total 20 sets and 100 sets eyelets in one pack which can meet your different needs for craft making 4.Replace all necessary eyelet grommets or make new ones for shoelaces, belts, clothing, bags and other leather, cloth and fabric textiles 5.These eyelets are also great accessories to decorate your many projects such as leather craft and scrapbooking decoration specification: A eyelet is a ring or edge strip inserted into a hole through thin material, typically a sheet of textile fabric. It is used to prevent tearing or abrasion of the pierced material. These small eyelets are used for example on shoes, clothes, belts for lacing purposes. They are made from brass and are easily used in common project, requiring only the eyelet itself and a means of setting it with a punch. These eyelets are made from high quality copper and washers are made from iron, practical and durable. We offer five different inner diameter sizes (8mm, 10mm, 12mm, 14mm, 17mm) that you can choose for your projects. There are total 20 sets and 100 sets eyelets in one pack which can meet your different needs for craft making. Replace all necessary eyelet grommets or make new ones for shoelaces, belts, clothing, bags and other leather, cloth and fabric textiles. These eyelets are also great accessories to decorate your many projects such as leather craft and scrapbooking decoration. s: Condition: 100% New Material: Brass (eyelet) and Iron (washer) Color: Bronze, Gun Black, Golden (color mixed as picture) Shape: Round Inner Diameter: Approx. 8mm (0.31in) 10mm (0.39in) 12mm (0.47in) 14mm (0.55in) 17mm (0.67in) Options: 100Pcs: 8mm (0.31in), 10mm (0.39in) 20Pcs:12mm (0.47in) , 14mm (0.55in), 17mm (0.67in) Package Weight: 18~64g Package Included: 20Sets/100Sets Eyelet Grommets (Each sets eyelet grommet contain 2 parts, a eyelet and a washer) Note: 1. Please allow 0~0.5cm error due to manual measurement. Thanks for your understanding. 2. Please kindly note the grommets are mixed with random bronze, gun black and golden color. Please make sure you won't mind before purchase.