A4 file folder, standing for office and study, document orderly arrangement, can be used as a writing pad. The metal clamp adopts electroplating process, which is not easy to rust, durable, strong clamping force, and easy to fix the paper. Opening and closing buffer design, light and not easy to break, easy to use. Metal retractable hanging buckle, hidden design, when you need it, just pull it out, then you can hanging the file clip on the wall easily. Suitable for documents, homework, memo, file, test paper, notes and more. Specification: Material: Acrylic + Iron Size Chart: Size: 22x31cm/8.66x12.20inch Package Includes: 1x Clipboard Note: Please allow 1-3 cm/ 0.39-1.18 inch difference due to manual measurement and 3-5 g/ 0.007-0.01lb/ 0.11-0.18oz for the difference between different colors. Colors can appear different depending on light and how the listing is viewed. Thanks for your understanding and attention. Wish you a pleasant shopping experience!