Flexibler Schlauch aus Segeltuch, Flexible Canvas Ventilation Duct Hose Steel Wire Heat Resistant for Multiple Sizes(300cm/9.8ft,180mm-7 1/8"). Premium quality material: Constructed primarily from canvas with three protective layers, heat insulation, waterproofing, wear and resistance, and tear durability. Versatile ventilation duct hose: for exhaust, smoke extraction, ventilation, and applications in kitchens for smoke and as well as for machinery ventilation and air conditioning exhaust. Wide temperature tolerance: Operating efficiently in temperatures ranging from -30°C to 200°C, reliable performance and in extreme cold and heat. Robust external steel wire: Enhances stability against tensile and torsional forces, with a galvanized finish that extends the wire's lifespan. Leicht und flexibel, leicht zu biegen. Farbe:300cm/9.8ft