Enticing Summer Eyeglass / Sunglass Necklace. Measuring 27 inches long and made with some of the most delicately beautiful rondele crystals, this necklace is very enticing to behold. Also made with semi-transparent Swarovski crystals, bone Heishi beads, and a touch of antique copper accents. Adjustable stretch ends help capture the summer frames to entice you even more!