【SMOOTH 360° SWIVEL】: The 360-degree rotation seat provides convenience when you move from one task to another. This revolving computer chair stands on 5 noise-cancelling casters, which all are made of high-quality plastic and rubber and capable of multidirectional running. 【COMFORTABLE SEAT & BACKREST】: The seat and backrest cast in one piece. They are made from solid molded foam and high-quality PU leather with good stitching. The chair is supported by metal legs on five casters. All these are designed to improve your seating comfort. 【TROUBLE-FREE ASSEMBLY】: This computer chair comes with simple yet clear step-by-step instructions. The detailed instructions will guide you through the assembly. Feel free to contact our customer service if necessary!.