Product material: aluminum alloy + MDF.Made of high-quality aluminum alloy, durable and sturdy, not easily deformed or broken. The surface is polished smooth and comfortable, with a comfortable touch and can be reused Use high quality aluminum alloy edging MDF, the board surface is flat, handwriting is smooth.Hardware texture material, simple flat clip, easy to clip, durable.Metal hook, retractable hook, simple and generous, save space. The clipboard is designed with scales on both sides, so you can measure the size of some small items on site at any time, which is convenient and simple. Approximately 316 * 226mm/12.44 * 8.89 ", which is A4 size, enough to meet your daily needs Rounded design, the horizontal clipboard features rounded corners and a smooth surface, allowing you to experience comfortable touch and use without worrying about being scratched by sharp edges The aluminum office clipboard is very suitable for storing important documents, bills, receipts, papers, documents, etc. It is sized to fit in a briefcase or tool bag and can be carried with you when going out. Can be used in various occasions and purposes, suitable for scenarios such as offices, schools, conference rooms, manufacturing facilities, homes, warehouses, etc Product material: aluminum alloy + MDF A4: 316*226mm/12.44*8.89" Product color: silver Packages:1 X Clipboard Features: Use high quality aluminum alloy edging MDF, the board surface is flat, handwriting is smooth. Hardware texture material, simple flat clip, easy to clip, durable. Metal hook, retractable hook, simple and generous, save space. Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3cm measuring deviation due to manual measurement.