Compass 6 Times Magnifier Magnifying Glass Top Sliding Magnet Pendant Necklace, 30 Inch Plus 3 Inch Necklace measures 30 inches long with a 3 inch extender Compass pendant slides open to expose unobstructed magnifying glass Front slides back into place with magnet, 6x magnification Pendant measures 1.75 inches in diameter 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 and 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