100 Pack 5x7 Corrugated Cardboard Sheets, Flat Cardboard Insert for Filler Pads, DIY Crafts, Packing, Mailing and Shipping

100pack 5x7 Corrugated Cardboard Sheets Bulk Pack, designed with strong corrugated construction, each sheets are ideal for protecting items in transit, adding structural support to boxes, or serving as a reliable medium for creative projects. Whether you're shipping photos, documents, or fragile items, these flat cardboard inserts provide reliable protection and help prevent bending and creasing. Their smooth surface and consistent thickness make them easy to cut, fold, and customize to suit your needs.Perfect for home, office, school, and business use.

• Premium Corrugated Protection: This heavy duty trading card shipping protector provides reliable support to protect your trading card from bending, crushing, or damage during shipping and storage.
• Multi-Purpose Usage: The corrugated cardboard shipping protectors pads are perfect for packing, mailing, shipping dividers, art projects, DIY crafts, photo mounting, and model building — one solution of cardboard squares for all home and business needs.
• Easy to Cut & Customize – Light but strong corrugated board sheet is easily trimmed or shaped to fit envelopes, boxes, frames, and packages.
• Eco-Friendly & Recyclable: All of the 5x7 brown cardboard sheets are made from recyclable corrugated cardboard material, cut into standard size and made of three layers of corrugated cardboard which is 1/16 inch (1.8mm) thick.
• Bulk Value Package – The corrugated cardboard sheets bulk are available in 200 pack, giving you ample quantity for frequent use — ideal trading card packaging of cardboard for small businesses or classroom projects and trading card protection.