This delightful necklace is made up of 5 strands of shell buttons in a mixture of turquoise blue and lime green for a rich look. Shell buttons are knotted to stay in place. A 2 1/2" silver colored chain extension allows you to adjust the length of the necklace from 13 1/2" to 16" inches each time you wear it. The matching shell button earrings are adorned with tiny beads and come with rubber sleeves to keep the hooks in place. Handle earrings carefully as they are very delicate. Colors may vary from necklace to necklace.