This Pack of 10 Weston Boxes A6 Storage Box has a simple lid and base design and is perfect for storing A6 paper, C6 envelopes and stationery around the office.Made from recyclable polypropylene, this A6 storage box features a transparent design for easily viewing contents. These storage boxes are great for use in offices, classrooms and studios, as well as at home to store bits and bobs. . Pack of 10. Recyclable storage box. Suitable for all ages. Ideal for storing A6 paper and C6 envelopes. External Dimensions Each (mm) H176 W127 D58. Internal Dimensions Each (mm) H166 W118 D55