Package contains 100 - Corrugated sheets. 20" x 20" approx. 1/8" thick. Corrugated sheets are good for package protection because they are sturdy, durable, and the fluted layer in corrugated fiberboard absorbs shock and provides cushioning to prevent damage to the contents. Corrugated Sheets are widely used across various industries for shipping, storage, custom photo frames, arts, DIY crafting, and much more. Perfect to use as dividers for moving/packing, protection for shipping - pictures/important documents, and a variety of uses. Bulk Pack Options: Available in 100, 200, and 400 packs—perfect for online sellers, music shops, and frequent shippers. 100 Corrugated Insert Pads Only by TheBoxery