Free stretching does not occupy space, is convenient for storage without tangling, and can be cleaned while being pulled, covering all corners of the house without any hassle. It is made with thick and environmentally friendly PVC and a high-toughness inner tube, which is scratch-resistant, wear-resistant and does not age easily. It is more durable for daily dragging use. The high elasticity structure allows the pipe to not flatten or get clogged when bent at a large angle, maintaining stable suction without attenuation, and making cleaning smoother. The precise interface closely fits the body, eliminating air leakage and dust leakage, maximizing suction retention, and improving cleaning efficiency. The inner wall is smooth to reduce air resistance, resulting in lower noise during cleaning. It is not disturbing to use, making home cleaning more comfortable., Manufacturer: cd1005