Master Massage Multifunctional Ergonomic Kneeling Posture Chair with Back Support, Adjustable Angle Stool for Home Office (10452)

Multifunctional Ergonomic Kneeling Posture Chair with Back Support, Adjustable Angle Stool for Home Office By Master Massage (10452) Stool Specifications Size: 22” x 18” x 21.5”-24.5” (L x W x H) Stool Weight: 26.5 lbs Support Weight: 250 lbs Hydraulic Bar: 3.15" Pneumatic Lifting Cushion Foam: 2.95" thickened foam for seat cushion Material: Skin-Friendly PU Leather Frame: High quality carbon steel frame, strong, durable and anti-slide Support Handles: Support handles on both sides  4 Adjustable Angle Levels: Up to 30 degree for Seat and up to 24 degree for backrest   Benefit: Relieving Neck strain, keep spine in the right position and prevent humpbacked from getting worse, and support the whole body and relieve the anterior knees pain   Features: Heavy Duty: Ergonomic kneeling chair is designed with a strong high quality carbon steel and support up to 250 lbs Comfortable and Convenient: 2.95" thickened seat and knee pads provides maximum comfort for your legs, knee, and buttock. Tw