quality alloy and optical lens, exquisite craftsmanship and high durability for long lasting uses. The monocle magnifier with long chain is easy to wear and convenient for carry, especially for the forgetful elderly people. Hands when no use. Pendant reading glass necklace is delicate and compact. An excellent decoration for any outfit, travel, daily wearing, office or home, birthday party costume. for Ideal for reading books, magazines, newspaper, receipts, bills; researching maps, jewelry, maps, stamps, stones,collections; watch repairing, sewing, modeling,etc. A gift for grandpa grandma, father mother, uncle aunt or any eldership at their birthday, Christmas, New Year, fathers day, mothers day, etc.