brand new and high quality Features: Material: Use environmentally friendly materials, wear-resistant, durable, and easy to clean. Exquisite polishing: High-gloss treatment of the inner and outer edges and the edge sand surface, neat and translucent. High transparency and durability: High permeability, translucent, anti-ultraviolet rays. Real object: It contains real chemical elements, which is convenient for display. Wide range of applications: You can put it in classroom teaching, real chemical substances make the classroom more interesting, you can also give it as a gift to friends who love to study chemistry, they will be very happy. Specification: Material: Acrylic Size:approx.16x11.4x2cm/5.91x4.49x0.79in Color:As the picture shown Quantity: 1Pc Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Contents: 1xReal Elements Card (other accessories demo in the picture is not included.)