These M-sized lobster clasps are perfect: medium, easy to handle, and versatile. Ideal for mobile phone chains, jewelry, pendants, or creative DIY projects where functionality and proportion are important. Easy to open, secure, and comfortable to use, they make fastening simple and reliable. Not too small, not too bulky: just perfect. In short: lobster clasps for those who enjoy DIY and value practical details with an impeccable finish.