Archival Acid Free Grey Cardboard Stiff Sheet, A0 A1 A2 A3 A4 Sizes (A2 445 X 600 MM OR 17.5 Inches X 24 Inches.)

• PREMIUM QUALITY MATERIAL: Archival acid-free grey cardboard sheet designed for long-term preservation of artwork, documents, and craft projects without yellowing or deterioration
• VERSATILE SIZE OPTIONS: Available in multiple standard sizes including A0 (890mm x 1200mm), A1, A2, A3, and A4 to suit various project requirements from small crafts to large presentations
• RIGID AND STURDY CONSTRUCTION: Stiff cardboard provides excellent support and protection for mounting, backing, and framing applications whilst maintaining structural integrity
• IDEAL FOR MULTIPLE USES: Perfect for art mounting, bookbinding, model making, scrapbooking, picture framing backing, and professional archival storage of photographs and documents
• NEUTRAL GREY FINISH: Professional grey colour provides a clean, neutral appearance suitable for both visible and hidden applications in creative and preservation projects

Acid Free Gray Card Board, Extra Thick at 2mm or 2000 microns. This card is very rigid and can stand against a wall without bending. Widely used in acid-free print holdalls, print pockets, and print sleeves. Dimensions: A1 Card Size 890 X 600 MM OR 35 Inches X 23.6 Inches. A2 Card Size 445 X 600 MM OR 17.5 Inches X 24 Inches. A3 Card Size 445 X 300 MM OR 17.5 Inches X 11.8 Inches. A4 Card Size 222 X 300 MM OR 8.7 Inches X 11.8 InchesThis archival acid-free grey cardboard sheet is an essential material for artists, crafters, and archivists who demand quality and longevity in their projects. The stiff, rigid construction provides excellent support for mounting artwork, photographs, and documents, whilst the acid-free composition ensures your precious materials won't yellow, deteriorate, or become damaged over time. Available in multiple sizes from A4 to A0, this versatile grey cardboard is perfect for a wide range of applications including bookbinding, model making, picture framing, and professional archival storage. The neutral grey colour offers a sophisticated backdrop that won't distract from your work, and the substantial thickness provides the structural integrity needed for demanding projects. Whether you're preserving family photographs, creating professional portfolios, or constructing three-dimensional art pieces, this archival-grade cardboard delivers the durability and protection your work deserves. The stiff sheet maintains its shape without warping or bending, making it ideal for both temporary projects and long-term preservation needs.