Includes 1/4 inch (6 mm) inside hole diameter eyelets with approximately 10 mm outer diameter, providing a clean, professional finish on curtain headers, leather belts, shoes, bags, backpacks, tarps, awnings, tents and other cloth-made or leather items that require reinforced openings. Complete 1205-piece eyelets grommet tool kit includes 300 gold eyelets with 300 matching washers and 300 silver eyelets with 300 matching washers, giving you ample quantity for long-term use on multiple projects without frequent reorders, ideal for DIY, repairs and small workshops. Versatile kit works with a wide range of materials such as leather, canvas, denim, fabric, tarp, tent cloth and thin plastic, allowing you to create lacing holes, ventilation holes and drawstring exits for outdoor gear, , home décor projects and custom craft designs. Comes with two complete installation tool options to suit different working habits: one pair of ergonomically designed grommet eyelet pliers for quick handheld fixing, plus a traditional metal base and install tool set for precise hammering, all neatly stored together in a carton. Easy to install for beginners and experienced crafters: simply mark the hole position, use the included hole punch and punched pad to create a clean opening, place eyelet and washer correctly, then set with pliers or metal base tool and hammer, following the clear step-by-step user manual instructions., Weight: 1.01081947127 pounds, Manufacturer: Aboiled