【Comfortable Ergonomic Design】: Say goodbye to back pain and hello to comfort! Our ergonomic knee stool adjusts to your sitting posture to relieve back pain, prevent myopia, and keep that hunchback at bay. The molded foam pad is like a cloud for your hips and knees, and the 90-degree angle? It’s a posture superhero, making your work experience way more comfortable.

【Adjustable Height】: Need a lift? The height of our knee chair adjusts easily with a pneumatic cylinder, ranging from 20.08-22.83 inches / 51-58 cm. It can hold up to 250 pounds / 113.4 kg, so it’s perfect for a variety of users – from featherweights to heavy hitters.

【High-Quality & Durable】: Built to last, this ergonomic knee chair is made from simulated leather and metal. It’s wear-resistant and as tough as nails. With 2 casters and 2 lockable wheels, it’s flexible and sturdy enough to handle your daily grind.

【Promotes Good Posture】: Our kneeling stool’s ergonomic design distributes weight evenly and keeps your spine in perfect alignment. Say adios to back pain, neck pain, and hunchback! The knee pad reduces muscle fatigue, making it ideal for students, office workers, or anyone who spends long hours seated. Your back will thank you.

?[Two ergonomic stool styles]: Stability or convenience? Why not both! For a rock-solid kneeling chair, go for the basic model with screw height adjustment. Once set, the screw stays put – no wiggle room. But if you’re all about that easy life, the air pump adjustment is your best friend. Just lift the air pump to adjust the height – it’s as easy as pie! Screw adjustment takes a bit more elbow grease, but hey, variety is the spice of life, right?