[Good Magnetic Closure] The magnetic button itself is magnetic and will automatically lock without strong pressure. Just put the mother and daughter buttons together, each pair is tight. [High Quality Material] This magnetic case is made of high quality metal, very strong, lightweight, not easy to rust, waterproof and corrosion resistant. The surface is polished with a beautiful metallic luster. [Simple Sewing] With this magnetic clasp, you need to sew it on your clothes with needles and fold it to hold them together. This style will not damage your clothes [Wide Range of Applications]Magnetic buttons are perfect for sewing, crafts, clothing, belt buckles, collectible books, bags, wallets, wallets, jackets, backpacks, toys, purses, glasses, etc. [Product Packaging]Magnetic buttons are available in four different colors: silver, bronze, dark black, gold, five of each color. The buckle diameter is 14mm and is suitable for most crafts. Size: 14mm*14mm*0.4mm Note: The data are all measured manually, please allow 1-3cm error due to differences in light and display, there may be some color differences, please refer to the actual item received.