Magnetic buttons, invisible hidden sewing buttons with magnets inside, used for coats, jackets, suitcases, windbreakers, pajamas. colour: gray black blue red white yellow brown Dark green gray Khaki orange Pink purple Wine red *Simple and convenient: use one hand or two fingers to press the button, simple and fast! No more fighting, no more wasting time *Multiple uses: Heavy-duty buttons can attract themselves with fingers, making them widely used in many occasions. For example, in coats, windbreakers, suitcases, handbags, handicrafts, hanging home decorations, etc. Sewing holes for needlework are provided. *Suitable size: 26mm in diameter, about 1 inch, thickness of each pair is 7mm. The 41L size is only suitable for most coats, trench coats, suit jackets and handicrafts. *Specially developed: The black nylon cover has a fine surface and a strong NdFeB permanent magnet inside. Each button has an S and an N, making them attractive to each other. Durable materials ensure that they can be used for life.