Necklace measures 30 inches long with a 3 inch extender Cactus pendant slides open to expose unobstructed magnifying glass Front slides back into place with magnet, 6x magnification Pendant measures 1.75 inches in diameter Comes in gift box with non-tarnish white cotton - ready to gift! This beautiful dragonfly magnifying glass pendant is on a 30 inch chain with a 3 inch extender. The pendant top will slide to the side to allow you to use the magnifier portion unobstructed perfect for reading small print on the go! Makes for a lovely gift for your Mom or Grandma. Unique and Beautiful A Must Have Jewelry Accessory For Your Collection. Reasonable Prices Designed in USA Measurement: Approx: 30" + 3 "(L) Weight : 3.2 Oz This item is Lead, Nickel, and Cadmium Compliant