Gray Bottom White Cardboard A3 A4 Thick Hard Single-Sided Cardstock for Handicraft Painting and Packaging Liner

Material: Crafted from high-quality gray bottom white cardboard, ensuring durability and a smooth surface for various applications.

Versatility: Ideal for a wide range of uses including handicraft projects, artistic painting, and as a sturdy packaging liner.

Thickness Options: Available in multiple grammages (250g, 350g, 400g, 450g) to suit different strength and rigidity requirements.

Size Variety: Offered in popular A3 (420x297mm) and A4 (210x297mm) sizes, providing flexibility for diverse projects.

Quantity: Each pack contains a convenient number of sheets, with options for 25 or 50 sheets per pack, depending on size and thickness.