zutaa Colour: mainly silver. Material: hard metal and optical glass lens. Magnification: 40 x lens diameter: 25 mm. Mini metal magnifying glass with 2 bright white LEDs to illuminate the object for clear magnification. Prefect for inspection of diamond jewellery, swap meet selling or buying, stamps, coins, gems. Also used in science labs for mineral, plant, insect inspection and identification. Package Contents: 1 Magnifier Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is - 1-3cm.the lens folding and retractable design for convenient to store and carry-Powered by 3pcs LR927 button cell batteries (included)-come with a on off switch for convenient to control the light. Description The item is a portable and practical Loupe Magnifier with 40 x magnification and LED light White, which is made of hard metal and optical glass lens materials and perfect for identifying jewelry, repairing watch, arts amp Miniature crafts, drawing pictures, handicrafts, appreciating flowers, etc, with foldable design and pocket size, it is really a wonderful LED Illuminated Magnifier of increase for the option.