Science Symbol Necklace Sterling silver chain and silver plated pendant Sterling silver plated atom or science symbol with 4 lens stones measures a little over an inch 18 inch sterling silver 8 sided hexagonal ball chain that shimmers slightly when you move. It is the perfect compliment to the atom design. Elegant glass topped box with a velvet insert and a silver presentation card that describe the relationship between atoms and matter The stone colors are light turquoise in the middle with orbiting electrons in the colors of red, orange and light green. Great gift for your brainy friends- Give it to them with a card that says ... Because you Matter:) You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!