SELECTED MATERIALS：The LED tracing light box uses reliable materials, has a compact structure and is not easily deformed. Highly transparent acrylic board with excellent toughness and durability. Stable and excellent performance, long-term use and stable use. Note: For specific user manuals, please contact us EXQUISITE WORKMANSHIP：The LED tracing light box board has no flicker and no radiation, which is especially beneficial to your eyes, especially when working for a long time. Adopt a lightweight and portable design. Ultra-thin and lightweight, easy to carry and easy to use. PORTABLE LIGHT BOX：The A5 drawing copy pad has a wide range of applications and can meet your various needs. Can be used for professional reproduction of animation, cartoons, tattoo tracking, craft projects, fabric design, photos and movies, etc. STEPLESS BRIGHTNESS CONTROL：The A5 copy table allows you to flexibly choose the best light through stepless brightness control, and can even protect your eyes. It can also be used as a night reading light. And has a memory function, it will automatically remember the last brightness when restarting. ULTRA-BRIGHT AND THICK：The LED copy pad can easily pass 300 grams of watercolor paper, white cloth, light-colored non-woven fabric, 3-5 sheets of printing paper, and 20-30 sheets of copy paper. The usable area is about 19 * 15 cm / 7.5 * 5.9 inches, you can easily put it under the coloring book without tearing off the paper.