52 Pack A3 Corrugated Cardboard Sheets for Packing, Mailing, Arts & Crafts. 3mm Thickness, (297 x 420 mm) Kraft Board, Large Sheets, Protective Boards (A3)

MULTIPLE USES: Versatile sheets suitable for pack prints, artwork, magazines, office use, photos and postcards for sending via post, flower pressing, making welcome signs or making photo frames CARDBOARD SHEETS: 6, 12, and 24 PCS solid corrugated Kraft traditional brown colored cardboard sheets with 3mm single wall 3 layers construction. Easy to recycle A3 pad DIMENSIONS AND SPECIFICATIONS: A3 size measuring 297 x 420 mm (11.7 x 16.5 inches) with 3mm thickness, providing sturdy and reliable material for various applications CORRUGATED CONSTRUCTION: Single wall 3-layer corrugated design offers enhanced durability and protection, making these sheets suitable for packing, mailing, and protective applications CRAFT AND CREATIVE PROJECTS: Suitable for arts and crafts, dioramas, display boards, school projects, painting surfaces, and creating decorative shapes for wall hangings DURABLE CONSTRUCTION: 3mm thickness single wall corrugated design provides structural strength and stability for packaging, mailing, and creative projects TRADITIONAL KRAFT BROWN: Classic brown colored cardboard sheets that provide a natural appearance suitable for various crafting and packaging needs