Hi Stacey, there is a clasp that you can make yourself, which looks like two fishhooks facing each other and connected by a tube through the eye’s on the ends on the fishhook. the tube is punched over and adjusted so that the friction fit keeps them closed. A large jump ring fits through the tube (rivet) and connected to the necklet. I can draw it in CAD for you if you cannot visualise it. But my first option is always to have the customer stand in front of the mirror and put the necklet on with the clasp facing the mirror (back to front) and they can see their hands in the mirror as the same time.