Furniture is composed of four factors: material, structure, appearance and function. Function is the forerunner and the driving force for the development of furniture; structure is the backbone and the basis for realizing functions. These four factors are interrelated and restrict each other. Since furniture is designed and produced to meet people's corresponding material needs and usage purposes, furniture also has factors in material and appearance.
Furniture mostly refers to large items such as wardrobes, tables, beds, and sofas.
