【Premium Soft Velvet & High-Elastic Cushion】This modern office chair adopts high-quality wrinkle-resistant velvet fabric with a delicate and skin-friendly touch. Filled with high-density natural sponge, the thickened seat and backrest deliver excellent resilience and long-lasting comfort. It effectively relieves back and waist soreness caused by long-time sitting, perfect for daily office work, study and gaming use. 【Multi-Angle Adjustable & Tilt-Lock Function】Equipped with dual control levers and an adjustable tension knob, this ergonomic chair supports 90°-120° reclining adjustment and fixed locking. You can freely switch between upright working posture and relaxed resting posture, while the adjustable seat height meets the usage needs of people with different heights and various desk types. 【Flip-Up Armrest & Space-Saving Design】Featured with practical flip-up armrests, this computer chair can be easily pushed under the desk when not in use, greatly saving indoor space. The flexible armrest design adapts to different sitting postures and usage scenarios, bringing more convenience to small apartments and compact home offices. 【Smooth 360° Swivel & Silent Casters】Built with a sturdy stable base and premium silent rolling casters, the chair supports full 360° free rotation. The floor-friendly pulleys ensure quiet and smooth movement without scratching the floor or producing harsh noise, enabling flexible daily movement and stable sitting experience. It features a reliable load-bearing capacity of 250-330 lbs. 【Ergonomic Body Support & Versatile Use】Designed with an ergonomic contoured backrest, this velvet office chair perfectly fits the natural body curve, effectively correcting sitting posture and alleviating back, waist and shoulder fatigue from long-term sitting. Boasting a modern minimalist appearance and versatile performance, it is ideal for multiple scenarios, including home offices, study rooms, bedrooms and gaming rooms, perfectly matching various home decoration styles.