Corrugated sheet refers to a material typically made of metal or plastic (Jasta Pata) that has a series of parallel ridges and grooves, giving it a wavy or corrugated appearance. These sheets are commonly used in construction, packaging, and various industrial applications. Corrugated sheets are known for their strength and durability. The corrugated design adds rigidity and structural integrity, making them suitable for use in applications where strength is essential.