360° swivel ergonomic chair is your most cost-effective choice for your office and home. A soft sponge-padded seat and breathable mesh backrest give you a cool and comfy seating experience even during the hot weather. A curved backrest with lumbar supports can reduce your fatigue after a long time of sitting. Adjustable seat height to your variable needs. Five wheels can be rotated and rolled in all directions, which is convenient for multitasking. This durable and sturdy mesh chair is ready for your long-term use.Featured with the ergonomic design and the up-and-down flip-up armrests, it's the mid-back office mesh chair that you can't miss! It is suitable for a home office, game room, studio, conference room, and other occasions.