Description: Material: Glass Len,Plastic Len diameter :7.5cm ; length : 17cm The glass lens can reach 3X magnification with LED lights Its convenient to turn lights with ON/OFF switch, three-battery slots are designed so that the lighting time is long enough for use. The handle is made of Plastic making it lightweight and durable, powered by 3 AAA batteries(NOT INCLUDED) Package Includes: 1 Piece Jewelry Magnifier