Magnifying Glass Mother of Pearl Fleur De Lis Style Loupe Pendant Necklace 20x comes with a sterling silver plated 925 2mm snake style chain with lobster claw closure that measures 30-inches long for easy use. The Fleur De Lis embellishment is adorning the MOP double-sided with a Swarovski AB crystal placed in the center of one side only. The loupe measures 1 inch in diameter. Professional quality. Loupe comes in a round chrome plated swing-away case. Handy and easy to use. It is 20x strong and has a focal distance of 1/2" (13mm). The lens measures 21mm in diameter. Would make a great gift. Please view all photos before finalizing your purchase. Any questions, please contact me. Thank you for stopping by. *Please note that your order will include the following: 1.) organza/fabric small storage drawstring baggie for your jewelry 2.) jewelry care & instructions 3.) microfiber cleaning cloth for loupe/magnifier 4.) jewelry box/round tin storage container 5.) packing material 6.) mini screwdriver