Made of silky velvet and soft foam, supported by a sturdy electroplated metal foot base, this rolling accent armchair is comfortable and durable, keeping your body cozy while sitting on it. The high-grade velvet surface is delicate, wear-resistant, not easy to shrink, and silky to the touch.To ensure safety, this gas lift desk chair is built with an SGS-Certified pneumatic cylinder (CLASS 2). You can use the adjustment lever beneath the seat to freely lift the chair to 32”or push it down to 28.5”.The stable 5-claw metal base and five quality universal wheels are capable of multi-directional running. The 360-degree computer chair provides convenience when you move from one work task to another.