15 boxes per case (1 roll of 70 sheets per box) Perfect for preserving and convenient for cooking. Made from environmentally friendly FSC certified natural pulp. It has excellent water retention, oil absorption, and filtration properties, and is durable even when wet. Use it for a wide range of cooking such as preserving fresh and oil strainers. 1 sheet size: 10.8 x 9.4 inches (275 x 240 mm).