Specification: Brand new Color: Red / Orange / Blue / White / Green (optional) Material: Alloy+Glass Feature: The wearable magnifying glass necklace is composed of a zinc alloy chain and a glass optical magnifier lens, non-toxic and safe. This magnifying glass necklace is designed to magnify small objects, can be applied as a nice gift for the elderly or people with poor sight, convenient for them to read small prints in the newspaper, prescriptions, coupons, etc. Children can also use it to explore nature, which is beneficial to arouse their curiosity and interest in learning. Convenient to use. Package Included: 1pc x Magnifier Necklace Note: Please allow a little size errors due to manual measurement. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.