The product is made of stainless steel, strong and durable, and does not rust. Exquisite workmanship with a smooth surface free of burrs. Compatible with portable extractors and truck supports, easy to use for dust removal and water absorption. Suitable for cleaning stained areas that are difficult to clean, ideal for indoor and outdoor use on furniture, mattresses, and cars. Length: 40 cm (15.8 inches). Inner diameter: 35.76 mm (1.4 inches). Outer diameter: 38.43 mm (1.5 inches). Color: black + silver. Material: metal. Package includes: 1 x carpet cleaning extractor. Other items not included. Note: Lighting and display differences may cause slight variations in color. Measurement allowance is +/- 1-3 cm.