I love these. I don't wear a hijab, I use them to discreetly keep my dress and blouses tops shut. I am a busty woman and always face the challenge of accidentally showing cleavage, revealing gaps between buttons, or my tops moving around over the course of the day to expose more than I'd like to. These magnets are secure, strong, and small. You can hardly see them, but with the 3 colors, I can also color coordinate. It is safer for my clothing and for my skin than a safety pin. Thank you! I also plan to use them to hold cardigan style shrugs and jackets together - that don't have buttons.