Cardboard Sheets are cut to an array of different sizes and manufactured in various weights and grades. We stock trimmed cardboard sheets in over 75 sizes. These corrugated sheets can be used for cushioning, lining pallets or many other packaging projects. The corrugation usually runs parallel to the width dimension of the sheet. For example the fluting of a 36″ x 48″ trimmed sheet will run in the direction of the 36 inches. Cardboard sheets can be purchased in small bundles but still may not ship parcel ground. You can purchase as few as 10 sheets, however keep in mind that some medium size and large size corrugated sheets will require shipment by a LTL freight carrier. Purchasing Cardboard Sheet stock in pallet quantities is always the most economical when considering the shipping methods involved.