Specifications Place of Origin China Main Color Black Main Material PU Filler Foam Dangerous Goods #dangerFlag# Dimensions & Weights Assembled Length (in.) 22.63 Assembled Width (in.) 22.63 Assembled Height (in.) 34.64 Weight (lbs) 19.00 Product Features [Ergonomic curved saddle shape tilt adjustable seat cushion and back][Seat cushion height adjusted by hydraulic gas cylinder] [360-degree free rotated seat cushion and wheels move smoothly] [Chair height and backrest can be adjusted to suit for different height requirement] [Rolling swivel salon stool has 300-pound weight capacity] Ergonomic Saddle Stool Chair w/ Backrest | Swivel Hydraulic Medical & Dental Stool (Black) Achieve optimal posture and superior comfort during long work hours with this professional Ergonomic Saddle Stool Chair. Featuring a supportive Backrest and a unique saddle design, this chair encourages correct spinal alignment, significantly reducing back and leg strain in demanding environments like the Medical, Hospital, Clinic, or Dental office. Enjoy complete control over your position with the smooth Swivel Hydraulic lift for easy Height Adjustment. The chair includes a stable Footrest ring for leg support and a base with smooth Wheels for effortless mobility around your workspace. Finished in durable, easy-to-clean Black upholstery, this chair is an essential piece of professional equipment that combines ergonomic support with reliable functionality. Key Features Ergonomic Saddle Design: Promotes proper spinal alignment and reduces fatigue. Integrated Backrest: Provides crucial lower back support for extended periods of use. Swivel Hydraulic Lift: Allows for effortless Height Adjustment and 360-degree rotation. Built-in Footrest: Stable ring footrest offers comfortable leg positioning. Rolling Wheels: Smooth-rolling base ensures easy mobility in clinics and hospitals. Durable Black Finish: Professional, easy-to-clean vinyl upholstery in a sleek Black color. Multi-Use: Ideal Medical, Dental, Clinic, and hospital seating. Description