VEVOR Ergonomic Kneeling Stool Office Chair

VEVOR Ergonomic Kneeling Chair Heavy Duty Better Posture Kneeling Stool Office Chair Home for Body Shaping Relieving Stress Meditation Desk Computer Kneeling Stool ChairErgonomic & Pain ReliefBirch Wood + Sturdy FrameWider Seat & Knee CushionLarge 220lbs Load CapacityBalanced Rocking StoolDiverse Application OccasionCushion Thickness: 5cm / 2", Warranty: 2 Years, Craft: Bentwood, Load Capacity: 100kg / 220LB, Material: Birch Wood + Foam, Hip Cushion Size: 41/37*29*7cm(L*W*H), Knee Cushion Size: 47/45*23*7cm(L*W)Specifications:- Length: 89.0 in, Width: 50.0 in, Height: 13.0 in