Corrugated cardboard box is a type of packaging commonly used for shipping and storing products. It is made up of three layers of paper - an inner liner, an outer liner, and a corrugated layer in between. The corrugated layer provides strength and support to the box, making it durable and resistant to crushing or bending. Corrugated boxes come in various shapes and sizes, and can be customized to suit the specific needs of the product being shipped. They are commonly used in the e-commerce industry for packaging and shipping products such as electronics, clothing, and household items. Corrugated boxes are lightweight, cost-effective, and environmentally friendly, as they are recyclable and biodegradable.