description: Grommet kits provide you with an economical solution to repair canvas, tarps, tents, awnings, swimming pool covers, etc.; The eyelet can be set in place more easily, eyelet. Durable and easy to use: Made of strong metal, the hole cutter and the mandrel can be used for a long time; each set of metal holes and washers are tightly fitted together, and it is not easy to crack and lose. There are storage boxes: Equipped with a plastic storage box, very suitable for storing small-sized metal buttonhole tools, easy to find and take out when sewing. product description: Material: metal, plastic Color: silver Plastic box size: 5.5 x 3.2 x 1.3 inches / 14 x 8 x 3.3 cm Hole size: inner hole diameter is 5mm packing list: Set of 100 grommet eyelets 1 x Hole cutter 1 x mandrel Storage box× 【Versatile Functionality】This product is multifunctional and can be used for a variety of tasks, providing you with the flexibility and convenience needed to handle multiple uses with a single tool. 【Exceptional Performance】Engineered for high efficiency and effectiveness, this product delivers outstanding results every time. Its advanced features ensure consistent performance, making it a reliable choice for your needs 【Eco-Friendly and Sustainable】Made with environmentally conscious practices, this product is eco-friendly and contributes to sustainability efforts. It is designed to minimize waste and reduce environmental impact.