This kind of magnetic buckle belongs to the small class of ultra-thin strong double-sided nail magnetic buckle, composed of 10mm nail female buckle + 10mm nail male buckle + 9mm nail face cover. The components are all made of high-quality copper and iron materials, the production process is tightly controlled, and the outer surface layer is plated with copper rolled electroplating. The appearance is beautiful, the surface layer is smooth, the color is bright, the magnetic properties are strong and powerful, and the mother button has two combinations of pressure patterning and gloss. The clasp is suitable for riveting on all kinds of small leather, leather parts, small bags, wallets, and leather bracelets to enhance and function as opening.