Our thick flat cardboard is made from strong corrugated cardboard material, which ensures the safety and protection of your items during transportation. With your creativity, these thick paperboards can be used as a background for photos, picture frames or welcome signs. They can be your . Features -Color:Brown -Material:Corrugated paper -Size:30.00X30.00X0.30cm/11.79X11.79X0.12in - Provides an extra layer of protection when shipping fragile or valuable items. - Can be used as a sturdy base for building models or constructing displays. - A versatile material with many uses in crafting, home organization, and shipping. - The corrugated design adds extra strength to the cardboard, making it resistant to tears and punctures. - Ideal for use as a backing board for framing artwork or hanging wall decorations. Package list: 12 x Cardboard Sheets