NINGWAAN 60 Pack 11×14 Inch Corrugated Cardboard Sheets, Large Thickened Cardboard Sheets, Flat Cardboard Inserts Squares for Packing, Mailing, DIY Crafts, Art Project Supplies, Kraft Brown

NINGWAAN 60 Pack 11×14 Inch Corrugated Cardboard Sheets, Large Thickened Cardboard Sheets, Flat Cardboard Inserts Squares for Packing, Mailing, DIY Crafts, Art Project Supplies, Kraft Brown

• ABOUT SIZE – These corrugated cardboard sheets are large than A4 paper, 36cm (14inches) long and 28cm (11inches) wide. Use this cardboard when you mail important documents, they can prevent bending and ensure the integrity of documents.
• HIGH-QUALITY CARDBOARD – Our large cardboard sheets are made of corrugated cardboard with high grams. They have the advantages of high strength, compression resistance, not easy to crack and deformation, and beautiful appearance.
• 1.5MM THICK – The thickness of the cardboard sheet is 1.5mm. It is designed with three layers of corrugated. The sufficient thickness helps to strengthen and increase the supporting force and protects your items from being broken due to collision during transportation.
• WIDE RANGE OF APPLICATIONS – Flat cardboard sheets can be used for many purposes. They can not only be used to pack the goods to be transported but also be used to realize your craft creations. You can draw and write on it, and use it as a photo background, photo frame, and other decorations.
• PLEASANT PURCHASE – If you are not satisfied with the corrugated cardboard, you will be entitled to ‘s 30-day refund and return service from the date of purchase. We actively communicate with our customers, please feel free to contact us if you have any questions.