DescriptionWork or relax in comfort with this armless office chair, designed for ergonomic support and versatile use. Its curved backrest and wide seat provide a comfortable sitting experience, while the adjustable height, rocking function, and 360° swivel allow for easy movement and personalized positioning. Durable materials and smooth-rolling casters make it perfect for home offices, study areas, bedrooms, or vanity setups.Key Features Curved Backrest and Wide Seat - Ergonomic curved backrest supports the spine, and the 23"(W) x 17.5"(D) seat allows flexible seating positions for long work or makeup sessions. Convenient Height Adjustment - Up & down lever with SGS certified gas lift enables controlled seat height adjustment to match desk heights and user preferences. Rocking Swivel Office Chair - 360° rotation and 102°-120° rocking function provide a calming back-and-forth motion to relieve fatigue. Enduring and Comfy Materials - Wooden panels, faux leather surface, and elastic spon