Materials: RubberSize: 300*600*2mm/11.81*23.62*0.08; 300*800*2mm/11.81*31.49*0.08; 400*900*2mm/15.74*35.43*0.08in.Color: As shown in the figureProduct features:1. Large size design: Suitable for office desktop, can hold keyboard and mouse, providing ample operating space.2. Multi-functionality: Python and JAVA full English shortcuts, allowing you to efficiently complete programming tasks.3. Non-slip design: Special non-slip bottom to prevent the mouse pad from moving during use.4. Information-rich: Printed with a large number of command shortcuts, making it easy for you to refer to anytime.5. Rubber material: Made of wear-resistant and easy-to-clean materials, ensuring long-term use.Package includes:1 pc shortcut key desk pad