Ergonomic Saddle Rolling Stool, Comfort and Mobility for Professional Environments. This rolling stool is designed with both comfort and functionality in mind. Featuring a thickened cushion and an ergonomic saddle shape, it supports up to 450 lbs and includes an SGS-certified hydraulic lift for easy height adjustment. With 360° swivel and silent PU wheels, it's perfect for use in clinics, salons, labs, and more. Thickened cushion for enhanced comfort during long hours, Ergonomic saddle design for better posture and support, Supports up to 450 lbs for various user needs, Adjustable height range to accommodate different tasks, Silent, smooth-rolling PU wheels for easy movement across floors.