SIHOO C300 Pro Computer Chair with Ultra-Soft 6D Armrests, Dynamic Lumbar Support for Gaming Chair, Office Chair with Seat Depth Adjustment, Adjustable Backrest & Big and Tall Desk Chair for Home Office (Black)

Features

• [6D Ultra-Soft Armrests] - Adjust the armrests in six directions to support your arms during typing, gaming, or relaxing in this gaming chair – they even sync with the backrest when reclining.
• [Active Dynamic Lumbar Support] - The lumbar cushion automatically adapts to your lower back’s curvature, reducing pain and promoting healthy posture in your office chair.
• [4-Position Backrest & Seat Depth Control] - Raise or lower the backrest up to 2.36 inches and slide the seat forward or backward for a fully customized fit in this desk chair.
• [Wider Seat & Triple Tilt with Weight Sensing] - A broader seat cushion and three recline angles (105°-135°) auto-adjust based on your weight – perfect for big and tall users.
• [12 Patents & International Certifications] - Tested against REACH, EN1335, and BIFMA standards and backed by a 3-year warranty, this ergonomic office chair is built for safety and long-term use.