50-Pack Large Corrugated Cardboard Sheets for Mailers, 11x14 Flat Packaging Inserts Pads, Shipping, Packing, Mailing, Dividers, Crafts, DIY Art

Corrugated Cardboard Sheets: This set of versatile 11x14 cardboard sheets comes in a traditional brown color; the solid backing makes the sheets ideal

Art Portfolio at Jerry's Artarama

Packaging Insert

20 x 24 Corrugated Sheets - 5 Per Bundle

40 PCS 12 x 12 Inches Corrugated Cardboard Sheets - UK

Mat Board Center, 50 Corrugated Cardboard Sheets 8x10 Inches Flat Card Board Inserts for Packing, Shipping, Mailing, DIY Crafts : Office Products

Glass and Acrylic Sheets - Ace Hardware

50-Pack Large Corrugated Cardboard Sheets, Nepal

Each cardboard mailer measures 6 x 6 x 2 inches, the thick and rigid paper construction will ensure contents remain inside while in the mail. The blue gift box set can be customized with business logos, stickers, and stamps to help your small business packaging stand out from competitors! Age.

25-Pack Teal Blue Corrugated Shipping Boxes, 8x6x4-Inch Tab-Locking Cardboard Mailers for Small Business

Cardboard Inserts For Mailers

50-Pack Large Corrugated Cardboard Sheets For Mailers, 11x14 Flat Packaging Inserts Pads, Shipping, Packing, Mailing, Dividers, Crafts, DIY Art Projects Supplies

50-Pack Large Corrugated Cardboard Sheets for Mailers, 11X14 Flat Packaging Inse

Compared to chipboard, the cardboard inserts are pretty lightweight so they don't make your package too heavy.

50 Packs 11x14 inch Corrugated Cardboard Sheets, Premium Brown Kraft Corrugated Pads Cardboard Inserts Bulk Flat for T-Shirts, Shipping, Mailing