I have used this clasp for many designs. It is a sturdy clasp that I trust to work. I have purchased magnetic clasps before and have been sorely disappointed when at the end of my finished art, the magnetic clasp opens too easily, particularly if jewelry is to be work on the wrist.
This clasp is a lovely color and the size is very versatile. I used it for multi strand 2mm leather and it turned out perfectly.I also tried using 2 strands of 5mm flat leather, side by side and that worked great , too. over all, a very nice product.
Description claims that 10 mm leather will fit and it does not! It reads 2.5x11mm and it is , therefore width and length are too big. Don't understand why it says okay for 10mm leather! Had to return it.