Breathable & Elastic Mesh - High-quality mesh offers additional support with excellent tensile strength for balanced weight distribution. Plush & Cozy Cushion - High-density molded foam and premium sofa fabric provide a comfortable, spacious, and supportive seating experience. Sturdy & Certified - Enhance durability with BIFMA and SGS-certified Class-3 gas lift and a sturdy cylinder for reliable support. Handpicked Materials - We prioritize superior materials to create long-lasting chairs with a strong nylon base and durable casters. Enhance Your Comfort - Tilt and lock in an upright position, height adjustment, 360-degree swivel capability, and adjustment tilting tension.