Crop fibers come from agricultural by-products such as rice husks, corn stalks, and sugarcane bagasse. Through processing and reuse, they are transformed into natural, biodegradable, and eco-friendly materials. These materials not only help reduce agricultural waste and lessen environmental impact, but also enhance the value of resource reutilization. Crop fibers are widely used in eco-friendly packaging, everyday products, and various sustainable goods, balancing practicality, durability, and environmental friendliness. They serve as an important material choice for promoting green living and sustainable development.