Papercutz A3 Greyboard Sheets for Craft, (50 1mm Thickness) Bookbinding, Modelling, Mounting Art Prints & Photographs, Durable, 100% Recycled Thick Backing Cardboard

1mm thick, A3 greyboard, 50 sheets, 100% recycled. 【A3 SIZED GREYBOARD SHEETS】: These sheets are sized at 297x420 mm, conforming to the A3 standard. This standardized size ensures compatibility with many artistic processes, providing a canvas for your creative endeavours 【1000 MICROS THICKNESS】: With a thickness of 1000 microns (1mm), these greyboard sheets provide a solid and reliable backing, ideal for mounting artwork, photos, or documents, ensuring they stay flat and well-protected. 【 MADE FROM 100% RECYCLED PULPS】: Papercutz Greyboard Sheets are crafted from 100% recycled pulps and fibers with no bleach or any other harmful acidic agents used. You're contributing to an eco-friendly artistic process by choosing these greyboard sheets. 【VERSATILITY IN APPLICATIONS】: The premium fibers and durable construction of Papercutz Greyboard make it suitable for a wide range of applications. Whether you're crafting, bookbinding, constructing architectural models, or preserving precious comic books, these greyboard sheets offer the reliability and versatility needed to bring your projects to life. 【PRESERVING YOUR ART】: Papercutz Greyboard Sheet’s inherent rigidity makes it an excellent choice for preserving art. When used as a backing card or in packaging the rigidity of greyboard is excellent in keeping items flat, thus preserving your art in its original form.