Sandman Eyeglass / Sunglass Necklace. Sandy colored Jasper stones and cubed fire polished crystals will not put you to sleep with this glasses chain, but rather calmly blend with your frames or wardrobe. Measuring 27 inches long with adjustable stretch ends to fit most any frames, this pretty eyeglass / sunglass necklace also has silver tone beads to add a touch of wake-up call to an otherwise dreamy chain.