Our ergonomic racing chair is perfectly cushioned for maximum comfort, whether you’re spending long hours at the office or gaming. Covered with breathable premium PU leather, the chair is equipped with a freely adjustable lumbar support pillow and a headrest pillow to protect your spine and neck. The adjustable reclining feature allows users to lock in any reclining position, from 90°-155°.It is BIFMA-approved with a heavy-duty metal base, sitting on nylon smooth-rolling casters that swivel 360° for maximum mobility and support up to 250 lbs. Product Description Adjustable Back Angle You can lock at any angle between 90 and 155 degreees. High-level Seating Comfort: Excellent Comfortable This office chair using high-density sponge cushion and breathable premium PU leather, more flexible, fashion upholstery, beautifully designed and thickness padded. Head Pillow Head restraint neck guard. Retractable Footrest Easy retract and put out,suitable forwatching or napp. Commercial Gas Lift Computer chair with commercial gas lift, fast up and down, pass the BIFMA and SGS, you will feel safety, comfortable and convenient in your live 360-Degree Swivel & Casters Office chair have swivels 360 degrees for multitasking convenience, rolling 100000, and its durable casters allow for smooth-rolling mobility from one area to another area. Simple Installation