This is a hand-held magnifying glass, which is made of ABS . It is durable and can be used for a long time. Easy to hold and use, not easy to slip off. It can provide students with a clearer visual experience. Multifunction design, it can be used for reading, jewelry, currency detecting. Features -Material: ABS, Acrylic - : 3 X AAA Battery( Not included) - : The magnification of the primary mirror is 8 times and the magnification of the secondary mirror is 12 times. -It is also an educational product that will provide convenient natural exploration and experience. -With LED light design, making it perfect for the elderly or those requiring an intuitive magnification system. -Primary and secondary mirrors of can be combined to increase magnification, detachable. -The handheld home magnifier also a for those who have low or impaired vision of most types. -Magnifier for children and adult, they can use this to read, observe, repair something, etc. Package list: 1 Magnifier