Western Delight Sunglasses / Eyeglasses Necklace. Turquoise Heishi beads lasso this glasses chain perfectly as they round up beautifully polished Carnelian chips and antiqued silver beads into one heck of a necklace. The contrasting shapes and colors are beyond delight! Measures 29 inches long with adjustable stretch ends to fit most any frames on the prairie or in the boardroom.