This A3+ polyfolder from Seawhite provides an inexpensive and classic way of transporting artwork, prints, works in progress and more from place to place while protecting them from damage. The folder is made from heavy-duty polythene, making it durable, and it comes with a thick card insert to provide support to your work and keep it flat. It is Hook and Loop fastened with a flap, ensuring that your work stays securely held inside once the folder is closed. These polyfolders have no rings or handles, making them a relatively lightweight and simple option for storing and moving work around. They are available in 4 sizes (from A4+ to A1+), to suit your specific needs. - Transparency: Transparent - Page size: A3+ (300mm x 450mm) - Colour: Transparent - Rigidity: Semi-rigid - Main material: Polythene - Opening type: Hook and Loop-sealed - Number of pieces: 1 folder