Yaheetech Cloud-shaped Office Chair Ergonomic Desk Chair with up to 136kg Capacity Adjustable Height Computer Chair for Bedroom Office Living Room White

"Certified Stability: This padded chair meets SGS standards (Report No. SDHL241202405001FT). The gas spring has passed 100,000 impact tests and 120,000 swivel tests, ensuring long-lasting stability, strength, and safety in daily use Soft & comfortable: The seat is filled with 28 D high-density foam and is 3.7 inches thick. This chair provides long-lasting comfort for your beauty or work moments 360° swivel: This office chair is equipped with 5 casters and can rotate 360°. This allows you to move flexibly to get documents or take calls without leaving the chair Padded backrest: The backrest of the office chair is 27.6 inches wide and with its curved shape, it adapts to your body, supporting the lower back. Enjoy a comfortable seating experience Rocking function: Lean back and relax! The knob under the seat allows for flexible adjustment of the backrest up to 115°"