A beautiful clear glass heart eyeglass chain made stainless steel 49 strand beading wire(the best), heavy wall sterling silver crimp beads, wire guards, split rings & lobster clasps. The wire, wire guards split rings & lobster clasps are stainless steel so they don’t tarnish even in the most humid or tropical environments & they add to the durability of the chain. The wire guards protect the wire from wear. The stainless steel components add to the cost of the chain but they will keep your hard working chain in good shape. The lobster clasps let you turn your eyeglass chain into a necklace then back into an eyeglass chain again. Free Shipping Clear Glass Heart Eyeglass Chain-Glasses Holder Strap-Glasses Lanyard-Eyeglass Lanyard-Glasses Chain Holder-Eyewear