Our product is a special observation case for children, which is suitable for observing insects at close range and cultivating children's interest science. You can to see the appearance of insects through the transparent cover, and you can maintain and understand their living habits for a long time. Features - Color: Red, Yellow - Material: ABS, Acrylic lens - Size: About 7.60X7.20X7.20cm/2.99X2.83X2.83inch - The right compact size can hold enough insects and can meet your teaching needs. - You can check the details of the through the transparent cover and magnifying glass. - The reasonable design allows you to store and observe insects for a long time. - The application method of this product is simple, and it is specially designed for children. - and practical observation box can well arouse children's interest science. Package list: 3 x Magnifying Boxes