Heavy Duty Office Chair - This office chair for Heavy People is made of premium materials: Bifma-certified metal base with load capacity up to 350 pounds, suitable for people of different heights and body types. Sgs-certified Class 3 gas cylinder ensures your safety. Sturdy 360degree(s) swivel rubber wheels move smoothly and quietly without scratching floors. Suitable for carpet, hard floors, and marble floors.Soft and Durable Pu Leather - Made of premium breathable Pu leather, it's softness and resilience are very close to genuine leather, not easy to crack for long time use, it provides comfortable touch feeling when you sit on the chair. It's also scratch-resistant, stain-resistant and waterproof, easily wipe to clean. This stylish leather chair is definitely a good choice for daily use at home and in the office.