This 50-pack of corrugated cardboard sheets is perfect for a wide array of DIY projects, arts and crafts creations at home or in the classroom. Each cardboard sheet can also serve as an insert, corrugated packaging pad, or cardboard divider while shipping items to customers, family, or friends. The packing cardboard sheets can be inserted into a mailer to protect against important documents getting bent and damaged in the mail. The cardboard rectangles can also be used as a backing for craft projects, or even make your own photo frames! You can also use them to make signs with markers or paint. Our 2mm cardboard sheets with side funneling measure 11 x 17 inches.

• Flat Cardboard Sheets 11x17: This set of versatile cardboard rectangles comes in a traditional brown color; the solid backing makes them ideal for DIY crafts, scrapbooking, or custom photo frames
• Packing Supplies for Fragile Items: Use these large corrugated filler inserts as dividers in moving boxes, for added protection in picture frames, or against bending when shipping important documents in the mail
• High Quality: Our 2mm thick corrugated packaging pads are made of strong and durable cardboard
• Dimensions: The cardboard sheets for crafts or shipping each measure 11 x 17 inches are corrugated and come with side funneling
• Comes With: You will receive 50 craft cardboard inserts for mailers or DIY craft projects