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 eye glass 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 break point. Our chain lanyards are made with 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.