Key Lime Surprise Eyeglass Chain / Necklace. A tropical touch to any pair of sunglasses or eyeglasses, this eyeglass chain has universal appeal. It is made with chartreuse colored seed beads, Chinese Turquoise beads, exotic light weight wooden beads, gold colored crystals, and gold plated accents. Measuring 29.5 inches long, this eyeglass chain surprisingly PairsPerfectly with your most colorful island attire.