Computer seat material

Seat: It consists of wood, sponge and fabric. The quality of the board is usually not felt by consumers. Sponge: Recycled cotton, new cotton. 99% of the manufacturers use the two together. The thicker and harder, the higher the cost, the appropriate thickness and the appropriate hardness. Pressing the seat by hand, if you feel very soft, or do not need to press the seat to feel the end (wood), the quality is not good. There are also some unscrupulous manufacturers that use foam, sponges, pearls and other items that have not been reprocessed to act as sponges. Easy to deform, no resilience. Fabric: paralyzed, mesh, leather. Some of the existing chairs have no wooden boards and sponges, just a plastic frame pressed against the net. This type of chair is more breathable. Sitting on it won't be a fever soon, but more comfortable.