Cyzena

Office Chair Ergonomic Big and Tall Executive Desk Chair Breathable Leather Chair with Adjustable Flip-up Armrests Lumbar Support

• Ergonomic Design: This comfortable ergonomic chair helps relieve discomfort with 7 support points (head/neck/shoulders/back/waist/buttocks/hands), enhancing comfort.The ergonomic lumbar support provides optimal comfort and posture.
• Flip-up armrests with adjustable functionality: Highly flexible and adjustable,the armrests can flip upward 90 degrees to save space while providing arm support to alleviate fatigue.The backrest adjusts from 90 to 130 degrees,,ensuring greater comfort for both daily life and work.
• Premium PU Leather: Skin-friendly, water-resistant, breathable,and easy-to-clean PU fabric keeps you cool for consistent comfort.This durable synthetic leather resists stains and scratches for long-lasting use. High-density foam padding delivers an immersive experience,preventing fatigue during extended sitting.
• Certified Quality: Heavy-duty metal base,BIFMA-certified casters, and SGS-tested pneumatic lift mechanism ensure durability and support up to 400 lbs. The internal support structure of the seat cushion is made from FSC-certified wood.
• Easy Assembly: Includes all tools and clear instructions.Assemble your chair effortlessly in just 20 minutes.

• Quick Response: If installation remains unsuccessful, inspect components for damage. Should issues arise, contact customer service to request replacement parts. Armrest Pad Not Securely Fastened: Verify that armrest pad screws are fully tightened. If loose, use the included tool to secure them. Should screws be missing or damaged, contact customer service to request replacement parts.