Straw bale is a building material made from compressed straw, typically from crops like wheat or rice. It is used in construction for walls, insulation, and even roofing. Straw bales are eco-friendly, as they are a byproduct of agriculture and provide good thermal insulation, making them energy-efficient. In addition to its use in construction, straw bale can also be utilized in gardening and landscaping. It serves as a natural mulch, helping to retain moisture in the soil. The use of straw bales in these applications promotes sustainable practices and reduces waste in the environment.