Wooden Ergonomic Chair Perfect for Body Shaping and Relieving Stress,Wooden Ergonomic Chair Perfect for Office Worker and Students: Introduction: When positioned properly, your back, shoulders, and neck should align. The rounded corners at the front and back end of the frame allow for an enjoyable rocking motion.Our chairs are perfect for home and/or office use. Whether you're at the computer, watching television, or practicing meditation, correct posture is always encouraged!Our Ergonomic Chair adopted high quality and environmental protection materials to keep the user comfortable and healthy . Features: Ergonomically designed to promote correct postures Durable wooden frame, allowing maximum support,allowing life-long useArched base frame allows the user to shift positions or rock back and forth when desiredContemporary fabric and polyurethane foam providing comfortable seatingOnce seated, position your hips so that your back remains uprightNatural Finish(health and environmental protection )Need Assembled ( Easily) Item Specs: ➤ Frame - Beechwood➤ Mattress- Sponge, Microfiber Luxurious Fabric➤Weight Capacity: 330LB /150KG➤ Gross Weight: 13.2 LB/6KG➤Overall Dimension(L x W X H):28.5X17X20.5 Inch➤ Package Size :29x10.5x4.8 inch/76x52x12 (cm)➤ Shipping Weight : About 14LB ➤Wooden Ergonomic Chair➤ Accessories all needed➤Instruction for installation