Tip: Due to differences in monitors, shooting light, environmental factors, etc., there is an inevitable objective chromatic aberration. But it usually does not affect the use of the product. If you mind these, please consider carefully before buying. Safety: The plastic surface of the hose reduces the risk of injury to workers in the workplace. Flexibility: The modular structure of the building blocks facilitates reorganization, keeping your furniture always fresh. Environmental protection: pollution-free production, components can be recycled