Nowadays, there are more and more types of desks and chairs for students. Most schools still use wooden desks because wood gives people a natural feel. Desks in universities are now generally made of stainless steel, which are of better quality and last longer and are less likely to be damaged.

Selection of the size of student desks and chairs: The correct height of desks and chairs should enable people to maintain two basic verticals when sitting:

First, when the human body is sitting upright with two feet flat on the ground, the human body's thighs and calves can be basically vertical. At this time, the front edge of the desk drawer cannot cause pressure on the thigh plane.

Second, when the arms droop naturally, the upper arm and the forearm are basically vertical. At this time, the height of the tabletop should be just in contact with the lower plane of the forearm.

This allows people to maintain correct sitting and writing postures. If the height of tables and chairs is not properly matched, it will directly affect people's sitting posture and be detrimental to the user's health. To this end, the height of the space under the desk top is not less than 580mm, and the width of the space is not less than 520mm. According to the survey, multiply the child's height by 0.27 to calculate the appropriate chair height, and then find a table that is about 33cm higher than the chair.

Student desks and chairs are classified according to the material of the desks. There are currently three main products on the market:

One is wooden desks (student desks and chairs made of miscellaneous wood and solid wood, currently commonly used in non-urban areas);

The second is the steel-plastic desk (steel and plastic are combined as the product’s bracket, and melamine board is used as the panel);

The third is rubber and plastic desks (rubber-plastic alloy materials, mechanically molded school desks and chairs).