Specification Brand : uxcell BulletPoint1 : Package Contents: You will get 30 sets of eyelets and a grommet. Each binding eyelet is great to replace or repair, a good start to your DIY craft projects, and is inspected for fit, finish, and quality. BulletPoint2 : Material: The metal grommets eyelets kit is made from copper, which makes these eyelets and washers hard, rust, corrosion-resistant, and durable. Each set includes an eyelet and a washer, ensuring stability without easy damage or cracking BulletPoint3 : Product Size: The inner hole diameter of the thickened eyelet set is about 8mm, and the outer diameter is about 14mm. Please check more size details before purchasing. The eyelets kit is an ornament in a great size to decorate your crafts. BulletPoint4 : Easy to Use: Mark the center point of each grommet hole, Use a tool to create a small hole. Place one side of the grommet through the front side of the hole. Put the washer on the back of the hole, and gently tap the tool with a hammer to secure the grommet. BulletPoint5 : Wide Applications: Our metal eyelets are suitable for various repair and craft projects including repairing tents, tarps, canvas, and clothing, or making crafts, fabrics, leather, bags, and shoes. Color : Silver ItemName : uxcell 30 Set Copper Grommets Eyelets, 5/16"(8mm) Grommets Eyelets with Washers Grommets Kit Copper Eyelets for Belts, Shoes, Clothes, Bead Cores, DIY Project (Silver) ItemPackageDimensions_Height : 9.1 centimeters ItemPackageDimensions_Length : 1.5 centimeters ItemPackageDimensions_Width : 6.2 centimeters ItemPackageQuantity : 30 ItemTypeKeyword : grommet-kits Manufacturer : uxcell Material : Rubber ModelNumber : L104 NumberOfBoxes : 1 NumberOfItems : 40 PartNumber : a24123000ux0290 ProductDescription : Description:Material: The metal grommets eyelets kit is made from copper, which makes these eyelets and washers hard, rust, corrosion-resistant, and durable. Each set includes an eyelet and a washer, ensuring stability without easy damage or cracking Easy to Use: Mark the center point of each grommet hole, Use a tool to create a small hole. Place one side of the grommet through the front side of the hole. Put the washer on the back of the hole, and gently tap the tool with a hammer to secure the grommet. Wide Applications: Our metal eyelets are suitable for various repair and craft projects including repairing tents, tarps, canvas, and clothing, or making crafts, fabrics, leather, bags, and shoes. Specification: Inner Diameter: 8 mm/0.3 inches Outer Diameter: 14 mm/0.6 inches Thickness: 4.8 mm/0.2 inches Package Content: 30 sets of Metal Grommets Eyelets Kit