Straw bales are compact bundles of dried stalks from cereal crops, such as wheat or barley, that are tied together using twine or wire. They are commonly used in agriculture for animal bedding, erosion control, and as a natural mulch in gardens. In addition to their agricultural uses, straw bales have gained popularity in construction and insulation. They can be stacked to create walls for eco-friendly buildings, providing excellent thermal insulation. This sustainable building material is both cost-effective and environmentally friendly, making it an attractive option for green architecture.