About this item 【ERGONOMIC KNEELING CHAIR】The Himimi kneeling chair is designed with ergonomic construction, will keep your back upright and distributing your weight evenly throughout your buttocks and legs, all while keeping your spine aligned. This will avoid fatigue and discomfort caused by sitting for a long time. Also it's a perfect chair for work. Load capacity is 250 Pounds. 【HEIGHT ADJUSTABLE CHAIR】 Height Available with its NEW pneumatic pump for increased height flexibility - Allowing you to adjust the kneeling chair to the size that suits you. The kneeling chair height can be adjusted by the height adjusting pneumatic rod and the 3 kneeling cushion height adjusted holes. (Pull up the pneumatic rod, and adjust the seat height from 20.08 to 22.83 inch to the most fitted position using your body weight.) Model is 5'9" tall and weighs 57kg. 【MOULDED FOAM CUSHION】The Ergonomic Kneeling Chair has 3" Mould foam cushion. Compared with those recyclable or original foam, MOULD FOAM is much comfort for your buttocks & knees and ensure all day cool comfort. Equipped with One Set of Casters (4 Locked Casters). 【THE PERFECT POSTURE CHAIR】With our kneeling seat cushion angled at a comfortable 90 degree, this posture chair has a functional design that promotes better posture. This Angled Kneeling Desk Chair will keep your back at an upright position, distributing your weight evenly throughout your buttocks and legs, all while keeping your spine aligned. Effectively relieves Back pain, Neck strain, Hunching and correct Bad Posture. Knee support greatly reduces muscle fatigue. 【MULTIFUNCTIONAL KNEELING CHAIR】Use the kneeling office chair, enjoy your working day and at the same time solve any of your physical problems.. Turning itself into a reading chair, meditation chair, or typing chair. Suitable for students, office workers, sedentary people or people with poor sitting postures.