Using this chair is a breeze. Just place it on a flat surface and let your child sit on it. It's perfect for classrooms, study areas, or any place where kids need a comfortable seat. When not in use, you can stack up to 15 chairs together to save space. Be careful not to exceed the 440 - pound weight capacity, as it may damage the chair. Avoid dragging the chair on the floor; instead, lift it to prevent scratches. To maintain the chair, wipe the seat and back with a damp cloth regularly. The dry - assisting drain holes make it easy to clean if it gets wet. The black powder - coated frame is durable, but try to keep it away from sharp objects to avoid scratches. With a limited lifetime warranty on the frame, you can have peace of mind knowing your investment is protected.