Practical and Educative - This product is a rectangle plate where displaying periodic table, it can show most chemical element information that is related to your chemistry course. Acrylic Materials - The display plate is made of acrylic, which is safe and non-toxic, no bad smell, no wear and tear over time, making learning more fun, learning tools designed by professional teachers for students, excellent quality. Wide Use - This is a great gift for students, teachers, and friends, is also very suitable for display on tables, shelf, etc, can also be a very rich ornament in the home. Creating Learning Atmosphere - Put it at home or school, you can see it all the time, deepen your memory and create a very warm learning atmosphere. Learn about the periodic table in an easy-to-understand way, inspiring parent-child interaction and family discussion. Transparent and Decorative - The elements periodic table display tablet adopts transparent color, with an elegant appearance, low turbidity, light and strong toughness. It can be put on table as decoration. Specification: Material: Acrylic Color: Clear Size: L: 17x12x2.4cm/6.69x4.72x0.94 inch S: 15x11.4x2cm/5.91x4.49x0.79 inch Package Includes: 1 Piece Periodic Table Display Board Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 1-3mm differences due to manual measurement.