It is suitable for postoperative rehabilitation exercises, polio, cerebral palsy, mental retardation and other people. This eliminates the inconvenience caused by crutches and wheelchairs. Product Name: Children's Walker Product material: high carbon steel material (wheel diameter 10cm Product color: blue Height adjustment: five gears adjustable Product weight: 18kg Product features: foldable, easy to carry, heavy bearing, light, strong, waterproof, easy to clean Suitable height: 0.9-1.5m Precaution: 1. We only sell walking aids, other items are props. 2. Due to manual measurement, the error is usually 1-3 cm. 3. Due to different display tools, slight color errors may occur. This is not a quality issue. Please refer to the actual product. Package Included: 1x walker