Adjustable desks and chairs are desks whose height can be adjusted. The produced adjustable student desks are designed to slide up and down between sliding shafts through related fixtures on the desk legs, fixed by screws, serving to adjust the desk height to meet the requirements of schools and students. The concept of desks and chairs is closely related to education. When education evolved from a one-on-one apprenticeship model to a one-to-many group education model, teachers gradually moved from simple apprenticeship to more professional roles. Education also gradually became an industry. In today's world, education has been elevated to an exceptionally high level, as education is the foundation of a nation. Under these circumstances, educational facilities, equipment, and teaching aids have become increasingly important to educators and related departments, leading to significant efforts in the development of desks and chairs. Children's learning is a matter of great concern for millions of parents. To create a good learning environment for their children, parents have put in a lot of effort. Naturally, businesses do not miss any opportunity to make money. Based on parents' needs, adjustable desks and chairs were developed. These desks and chairs can be adjusted in height according to the child's stature, allowing the child to maintain the best sitting posture for learning. Structure of adjustable desks and chairs: Although the desks and chairs can be freely adjusted in height, their structure remains very simple. The desks and chairs are mainly steel-wood structures; the desktop uses melamine boards; chair legs are steel structures; stools are mainly steel and wood structures. The parts related to height adjustment on the desktop and elevator desks and chairs use plastic materials, but the sturdiness of these plastic elevator desks and chairs is not very high. Advantages of adjustable desks and chairs: The main advantage of elevator chairs is that the height of the desks and chairs can be manually adjusted to accommodate students of different heights. With good "hanging" (support), students can have many levels of adjustment, reducing fatigue and preventing myopia or other diseases. Disadvantages of adjustable desks and chairs: Because the legs are steel structures, the structure is more complex, making it a bit troublesome for students to clean the classroom. Also, since the height of the adjustable desks and chairs cannot be arbitrarily adjusted, appropriate tools (such as wrenches) must be used to adjust them, which results in many elevator desks and chairs being fixed to a set height. Points to note when purchasing adjustable desks and chairs: Purchasing adjustable desks and chairs is very important. Safety is the first consideration; the desks and chairs must be sturdy and not wobbly. The materials used must be environmentally friendly since students are the future of the country, and protecting them with eco-friendly materials benefits their health. The size is also very important; it must conform to popular and ergonomic principles. Finally, the color of the desks and chairs should be harmonious, avoiding bright red or purple; it is best to choose soft and elegant colors.