Ergonomic Office Chair – This office chair is designed with ergonomic function, the lumbar support and the cushion seat fit the body, which is healthy for you if you sit at the chairs for long time. Breathable Seat – The padded mesh seat is thick and resilient. Made from premium quality high density thick sponge and a breathable mesh clothe, preventing body heat and keeping your hips and legs cool and sweat-free. Multi-function Mechanism – This mesh office chair has many adjustable features to ensure you to find a good seat position. It is fashionable and small to suitable for children students women girls, no matter in office or home, this armless task chair does its job well. Smooth & Durable Casters – The PU casters provide great mobility, suitable for hard floors, carpet and more, while being silent during swivelling and moving without scratching your floor surface. Rest Assured to Purchase – We have a professional customer service team, so if you have any questions, please do not hesitate to contact us. We are always with you.