Office leather chairs are usually made of high-quality leather as the surface material, which has a soft and smooth touch and is easy to clean. Leather material not only has an elegant appearance, but also maintains its luster and texture for a long time, making the chair look as new as ever. At the same time, the cushion and backrest of leather chairs are usually filled with high-density sponge, which has good elasticity and support, and can fit the curves of the human body, providing users with a comfortable sitting experience.