The materials of school chairs usually include wood, plastic, metal, etc. The appearance of wooden school chairs is naturally beautiful, with a thick texture, but they are prone to cracking and deformation; Plastic school chairs have the advantages of being lightweight and easy to clean; Metal school chairs have the characteristics of being sturdy, durable, and easy to clean. Different types of school chair materials have their own advantages and disadvantages, and it is important to choose the most suitable material according to actual needs.