- Complete kit with 400 metal eyelets, 5mm inner diameter and 8mm outer diameter, in four different colors - Includes non-slip installation tools and a punch for creating holes in leather and fabrics - Made of durable copper, withstands weather and rust, ensuring long service life - Smooth surface with no sharp edges, protects clothing and skin from damage - Perfect for crafts, repair, and decoration of shoes, bags, curtains, belts, hats, jeans, and jackets - Also useful for punching books, cards, and other materials - The two parts of the eyelet fit tightly, preventing them from falling out even during washing or intense exercise