Suffer from back pain and poor posture? This kneeling chair helps maintain your spine in a natural alignment, preventing pain even after hours of sitting! Durable material: the kneeling stool is made of birch plywood. Birch plywood is a hardwood plywood widely known for the strength of its panels, the texture of its grain, its durability, and ease of finishing. Ergonomic design: this ergonomically designed kneeling chair promotes an upright posture, allowing your core muscles to engage, thus eliminating pressure on the spinal discs, back and shoulder muscles, and increasing blood circulation to enhance energy and focus. Rocking capacity: the rocking motion helps strengthen abdominal and back muscles, increases blood flow and energy, allowing you to stay focused for long periods. Comfortable cushions: the thick foam cushions make your hips and legs more comfortable when using them for extended periods. Versatile use: this posture chair is perfect for home, office, or classroom. You can use it as an office chair, meditation chair, home office chair, or typing chair. Maximum 110 kg per seat. Be aware of the risk of open flames and other sources of intense heat near the product.