The Shield N Seal Black Plastic Vacuum Sealer Storage Bags are designed for food storage and organization. With a large size of 20 inches in length and 15 inches in width, these vacuum seal bags provide a convenient and efficient way to store food items. The black plastic material is durable and resistant to tears, while the vacuum storage feature helps to preserve the freshness and quality of the food. Ideal for keeping various types of food items fresh for longer periods of time, these storage bags are a practical addition to any kitchen.