Protect, create, and ship with confidence using these premium corrugated cardboard sheets—the perfect solution for your everyday needs! Whether you're working on school projects, DIY crafts, or shipping documents, these flat cardboard sheets are designed to provide reliable support and protection. Ideal for arts and crafts that need a strong foundation, these cardboard panels offer a solid backing for painting, drawing, or creating handmade signs. They’re also great for use as photo backing, picture frame fillers, or welcome sign bases. Made from sturdy, rigid material, these hard cardboard sheets offer excellent durability to prevent bending and creasing during shipping. Use them to protect important documents, letters, or artwork in the mail. Each sheet measures 8 x 10.2 inches with a thickness of 2mm, making them the perfect size for mailing prints, posters, and inserts. Whether you're packing for a move, crafting at home, or working on classroom projects, these cardboard for crafting sheets have you covered. With their strong build and reliable structure, these thick cardboard for crafts sheets are a must-have for artists, teachers, small business owners, and DIY enthusiasts.

Strong Support for Creative Projects: This corrugated cardboard is the perfect choice for arts and crafts that require a durable and solid backing

Reliable Mailing Protection: Use these cardboard sheets to protect important documents, letters, or photos from bending during mailing—also ideal for signs or framing

Durable and Rigid Design: Made from thick cardboard, each sheet offers the sturdiness needed for safe shipping and professional-looking presentations

Ideal Size for Mailing Needs: Each sheet measures 8 x 10.2 inches and 2mm thick—ideal cardboard for crafts, posters, prints, and document inserts

What's Included: Includes 25 corrugated cardboard inserts, great for packaging, mailing, DIY art, classroom use, and photo backing