This insect magnifying glass is made of plastic material, which is safe and durable for children, can learn and find more insects, and broaden children's vision. Use the magnifying glass cover to easily see the body of the insect. Great educational toy for school and kindergarten. Features - Plastic material. - Size: Approx. 8.5 x 8.5 x 8.2 cm. - Made of plastic material, safe and durable for children. - Can be used for live insects or to observe flowers, leaves, coins and other small objects. - Encourage your child to explore nature and learn more about science and amazing miniature worlds. - With this bug viewer, kids can learn and find more bugs, thus broadening their horizons. - Removable and easy to clean. 2 error viewers