Hidden Hollow Beads eyeglass holders are made by hand right here in the USA. We provide extra rubber loops for the ends so that if one breaks you will have a replacement. We also provide a metal loop so that you can clip both ends to the loop making a convenient place to hook your glasses through or any item you are working with or carrying. It also turns the eyeglass holder into a lanyard that you can hook a badge to. The lobster claw clasps on the end of the eyeglass holder also make a perfect mask holder. Just hook the clasps around the ear loops of the mask. Our beaded eyeglass holders are made with 19 strand wire with a 58-pound breakpoint. Our chain lanyards are made with a stainless steel chain, jump rings and clasps, this makes them very strong. At Hidden Hollow Beads we pride our selves on good quality products and great customer service.