Owing to its compact size and lightweight body, the product features with portable. Double batteries and gentle LED light make it does not hurt the eyes, supplementary light source can meet the exploration needs in different environments. Let children explore the micro world and the lens has strong clarity and comfortable feel. It is easy to use because the product is with the adoption of minimalistic design. Made of ABS material, it is eco-friendly and safe. The length of product is 10.5 and the width is 5.3cm. This product is a wonderful teaching equipment for student biological science experiment education. Item Name: Portable Microscope Material: ABS Color: White, Blue, Pink Battery: 2 x AAA Batteries (Not Included) Suitable Age: Over 3 Years Old Features: Safe, Reliable, Creative Size Details: 10.5cm x 5.3cm(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Portable Microscope