Functionality: Features a 360° swivel seat and wheels, with adjustable seat height and back rest for top comfort. Material: Equipped with class-4 gas rod and 5-claw metal base. Comfort: Enjoy the padded armrests, high elasticity sponge, and the high backrest. Strong design: With a sturdy metal base, this oversized chair is designed to hold up to 136kg. PU Leather Heavy Duty Office Chair: Get this heavy-duty office chair and find comfort in your workspace! Sleek aesthetic: This modern and versatile chair can look good anywhere from the office, to meeting rooms, to study spaces! Pu Leather Heavy Duty Office Chair | Living Social | Living Social