Buttons are available throughout the world and have been adapted ingeniously by indigenous tribes for clasps on their jewelry primarily due to their abundance. Creating a necklace or bracelet with a button-loop closure instead of a clasp can also extend your design beyond “the edge of your canvas” and marry the closure with the necklace in a very creative way. Having a double loop is even better than a single, because like fish, people don’t come in one size! With two loops, you have two lengths for the wearer. And for those allergic to metal, this button and loop can be adapted to any non-metal material like glass or wood.