Features: Perfect tool watch making or repair viewing jewelry coins stamps houseplants rock collection horticulture and so on. Magnifier made of Plastic and high quality optical glass lens. Light weight easy to carry. Great product the watch making industry specially inspecting those tiny objects. The optics loupes magnifier with 35X magnification can provide you more clear and close view tiny objects. There are 5 different types 3X 5X 10X 15X 20X just choose one you prefer to. Excellent gift children or adults. Suitable jewelers watchmakers geologists coin and stamp collectors photographers and hobbyists. Specification: : Plastic Len : Optical Glass Lens Magnification: 3X/ 5X/ 10X /15X /20X Size: As Shown Package Includes: 1x Magnifier note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors the picture may not reflect the actual color of the item.